I love the Brazilian Grand Prix. It is a unique circuit — not only anti-clockwise, but uniquely short in the same way you might think of Spa-Francorchamps as being uniquely long.

It is also special because it has now comprehensively replaced Suzuka as the proper place to settle a World Championship, particularly due to its useful time slot. It is on prime time on European television. That is another unique aspect of Brazil, due to the lack of North American races this year.

So it was most fitting that Jenson Button managed to seal the deal in Interlagos, even when it seemed further out of his grasp than ever. A disastrous qualifying session sent us off the scent. The only saving grace was that Vettel’s was almost as bad. But his main rival Barrichello was on pole at his home race.

Unfortunately for Barrichello, he never gets any good luck at Interlagos, even when he is doing well. I will never forget the tragedy of his car breaking down in 1999 while he looked like he could win the race driving for Stewart. His bad luck struck again.

After a strong first stint which he led with relatively little challenge, he somehow managed to lose the plot by failing to push hard enough at the start of his second stint, handing the lead to Mark Webber. Later in the race came his tangle with Lewis Hamilton, which resulted in a puncture for Barrichello.

(Apparently Lewis Hamilton can’t go to Interlagos without having an eventful time. Hats off to him for ploughing his way up to a 3rd place finish from 17th on the grid.)

In normal circumstances, therefore, we would normally be talking about Mark Webber’s fabulous win. And Pink Peril was right to point it out in the comments to my previous article. Mark Webber did a great job — the one person who managed to do well in both qualifying and the race.

He certainly had a better weekend than the Red Bull driver who needed it, Vettel. It was suspected that Red Bull would do well thanks to the “testing” Webber was able to do at Suzuka. Sadly we didn’t see much of Webber’s race because the television cameras were more focussed on the Championship protagonists.

As for the Championship winner, Jenson Button, I would say he had the race of his season — possibly even the race of his life. It really is as though his bad qualifying performance gave him the kick up the backside he needed. I read one story today which said that after his poor qualifying, he texted his mum to say, “Don’t worry mum, we’re going to kick some butt.” She replied, “Good, go and kick some butt.”

It was as though a barrier had been passed. Button was no longer defending his lead, as he had been since the start of the season. The tide had turned so far that he now had to attack to win. And attack he did!

His aggressive and ballsy driving was captivating to watch. He was already 9th by the end of lap one. Once the Safety Car period was over, he was ready to line up Romain Grosjean, and in the process took a risk by going round the outside. I thought Grosjean did a solid job when racing side-by-side for two or three corners against Button. Button put a lot of faith in the inexperienced Grosjean not to do something silly. But both came out of the fight looking good.

Within a lap, Button got past Kazuki Nakajima in a rather risky move at the Senna S. Several laps later, also into the Senna S, he finally got past Kamui Kobayashi who was in his first race. After that, as the pitstop strategies shook out, Button found himself looking good.

There has been some criticism of Kobayashi’s driving, particularly weaving in the braking zones. Certainly he pushed it too far later on in the race when he was involved in a high-speed accident with Nakajima. But his defensive driving against Button impressed me and suggests that Kobayashi has promise, even though he wasn’t particularly good in GP2 (like Nakajima).

While there was some decent racing going on for most of the race, the majority of the action came on the first lap which was rather crazy. My theory is that they just decided to do a Wacky Races thing because it was on prime time.

First there was the accident which brought an end to the races of Adrian Sutil, Jarno Trulli and Fernando Alonso. Alonso was so placid about it that the BBC’s commentators did not even notice him at first. He just trudged nonchalantly into his lift. I sense that he really has just been going through the motions, awaiting his big chance in a red car before exerting himself once again.

Little wonder Alonso went by unnoticed, because Jarno Trulli was running up to Sutil and gesticulated in quite a threatening manner. I am struggling to remember the last time I saw a driver so angry. It looked like it was going to turn into this sort of moment!

I am struggling to see what Trulli was so worked up about. Maybe Sutil could have left Trulli some more room, but I think Trulli was optimistic trying to overtake him there anyway. And it is not as if Sutil drove into Trulli. In fact, before Trulli loses control of his car you can see Sutil clearly make an attempt to steer away from Trulli to give him more space.

It was a racing incident in my book. But the accident that resulted was quite a high-speed one, which I guess is why Trulli was so rattled.

Then there was the pitlane fire, when Heikki Kovalainen drove off with the fuel hose still attached. It wasn’t Kovalainen’s fault — he was instructed to leave, but the fuel hose was still attached.

I really am confused as to why we get so many more of these incidents these days. I can’t remember ever seeing a driver leaving with his fuel hose still attached until Jenson Button did it at Imola in 2006. Since then there have been several, from Christijan Albers (who was effectively sacked for it), to Massa in Singapore last year and Alguersuari in Singapore this year, to Kovalainen now. And I’m sure there are one or two more that have slipped my mind.

The increasing frequency of these incidents is quite alarming, particularly when so much attention was given to Ferrari’s pit lane incidents in 2008. Surely teams and drivers must be more aware than ever of the possibility, and it is just bizarre that it keeps on happening over and over again now.

Massive, massive kudos to Kimi Räikkönen for driving through the fire which resulted from Kovalainen’s premature pit box exit. The fuel was more or less being sprayed into his face, and flames briefly exploded all around him. Yet he kept his foot down and kept driving.

After the race, he said his eyes were still burning! Yet he plodded on. As far as I’m concerned he could have been blinded by that sort of thing. He must have huge balls. And people say he doesn’t have motivation.

One last thing to mention — Robert Kubica. He finished 2nd, his best result of the season, after starting 8th. He had a great restart when the Safety Car pulled in — he was right on top of Nico Rosberg and passed as soon as he could. I am sorry that Kubica has not been able to show more of his talent this year. I hope Renault can build him the car he deserves.

Next we head to the brand new circuit in Abu Dhabi. The last time the Championship was decided before the final race of the season was in 2005. Then we were treated to one of the best Grands Prix there has ever been, the breathtaking 2005 Japanese Grand Prix. Maybe the same end-of-term atmosphere can spice up Abu Dhabi, which aside from the gimmicky pitlane exit looks like it will be another bland Tilke operation.

What a grand prix weekend that was. It just goes to show you what a decent circuit can do for racing. Boy, can Spa do it for racing. It also clearly does it for Kimi Räikkönen, who is always mesmerising in this most inspirational of settings.

Räikkönen confuses people a lot of the time with his apparent indifference. Often he simply does not seem to be bothered. But he always goes well at Spa. Indeed, he is the only current driver to have won there. His record includes a remarkable fight to the front from 10th on the grid in what was an otherwise barren 2004 season for him.

There are some parallels between that victory and this year’s one. Like McLaren in 2004, this year Ferrari began the season with uncompetitive machinery, but have developed the car into a winner for Belgium. This victory ends a 25 race drought for Räikkönen; the 2004 victory ended an even longer one.

In a lot of ways, Räikkönen’s victory was among the least surprising things to happen during an extraordinary weekend. The Finn usually gives a good performance in Belgium, but despite winning the race he was overshadowed by Giancarlo Fisichella, a man who would have been sacked at the end of last year if I had any say in such matters.

Question marks remain over a victory margin which perhaps ought to have been longer than one second. Then some say he wouldn’t have won were it not for kers — this is probably true. Others say that he gained an advantage by running wide and taking the run-off at La Source on lap 1.

However, David Coulthard says that Räikkönen will have gained no advantage from running wide, a fact which is apparently corroborated by the fact that Button took a similar line and lost places. It’s more likely that Räikkönen gained those spots by deploying his kers, the exit of La Source being the ideal spot to unleash that kers energy on lap 1 rather than the start itself. See Axis of Oversteer for a good debate on this matter.

Even so, the plaudits are going to Giancarlo Fisichella for his stunning drive to second place in the Force India. Is it a coincidence that he should up his game so much when there is a sniff of getting a Ferrari drive? I don’t think I have ever been so impressed by Fisichella, who I have always seen as a mid-grid sort of guy who only just about deserves his continued presence in F1.

Some of the upsurge can be put down to the car, which the team also expects to do well at Monza. In the sister Force India car, Adrian Sutil looked especially good through Raidillon, giving him an enormous advantage through the Kemmel straight, capitalising too on the grunt of the Mercedes engine, no doubt the best in F1. This led to him making a few impressive overtaking manoeuvres, though sadly for him it came to nothing and ended up in 11th.

Force India weren’t the only backmarkers to rise in Spa though. BMW, for the first time since Australia, looked quick. Both drivers scored points, and indeed Kubica did well to finish fourth despite picking up a substantial amount of damage in the lap 1 mêlée at Les Combes.

Lap 1 was an eventful lap all round, with Fernando Alonso’s race effectively ending at the start. But we were not to find that out until his first pitstop, when the Renault mechanics were unable to satisfactorily change his left front tyre. Renault didn’t want another controversy involving badly fitted wheels, so he toured into the pits to retire. A clever replay from FOM revealed that Alonso’s wheel was actually damaged in a turn 1 collision with Sutil at the start.

It is yet more bad luck for Alonso. Renault will not like the fact that in the Constructors’ Championship they are now behind BMW, a team which has been lamentably poor for most of the season. With the announcement that the FIA is investigating the unusual circumstances behind their victory in the Singapore Grand Prix, all-in-all it’s been a pretty torrid time for Renault. The move to the red car cannot come too soon for Alonso.

As for the sharp end of the championship, yet again three of the major Championship contenders failed to score a good result. This time, Vettel was the only one of the four challengers to have a good race. This makes Red Bull’s decision over whether it should start favouring one driver over the other yet trickier. Vettel now leads Webber in the Championship. But he still faces a massive 19 point deficit with only five races remaining.

Vettel actually had a strong race. In his analysis of the race, rubbergoat reveals that, when you consider competitive laps only, Vettel had the fastest average lap time of all the drivers. But he was hindered in the vital first stint due to being heavy on fuel.

Jenson Button had a DNF as he crashed out in that Les Combes pile-up. It is his first DNF of the season, making his sixth bad race in a row. Yet again, he has gotten away with it relatively unscathed. Another disastrous race, another two point dent in his lead which remains at 16 points. His main challenger is Rubens Barrichello who, with all due respect to the Brazilian, is not the most threatening of his three main challengers — not least because he is in the same team.

This has been a most strange season. Jenson Button couldn’t stop winning in the first half of the season. Now he can do nothing to help himself win. But his Championship chances remain high because the last six races have had six different winners. In stark contrast to the early Brawn dominance, you just don’t know who is going to be strong at a race and I would be a mug if I tried to predict what would happen in Monza. I daren’t even predict which car this week’s second placed man will be driving — I don’t want a wrap on the knuckles like Ian Phillips!