Scuderia Ferrari is my favorite team and I hope Massa does well enough this year to warrant a contract extension at Ferrari, they have a better car this year so it could be Ferrari's year for the driver's championship. I like Lotus but mainly because of Kimi Raikkonen, I'm looking forward to seeing how well he does also.
Also, I don't think Sebastian Vettel will win the WDC this year, I mean come on, sure he set the pole position in Australia but he's got to be burnt out somehow after winning three consecutive WDCs.