Last year it was a close call between Alonso, Webber, Hamilton and Vettel. All of them had a mathematical chance to become the world champion at the last race, but ultimately Vettel was the one who made it. Alonso was the most likely driver to win the championship but he got stuck behind Petrov for most part of the race and finished in 7th. Considering what he and Ferrari did to Massa at the German GP, it was a fitting end for him (plus, what he did after the race was hilarious).
As for this year, KERS and retractable rear wings are now available for the drivers (watch this video for a quick explanation of how they work), plus they are now using Pirelli tyres which are far less durable than the ones used last year and will force them to make 3-4 pit stops per race.
It should be a fun season
