At first when you play it you think they haven't made any changes from f1 2010 but oh boy they certainly have...

User Rating: 10 | F1 2011 X360
For instance you can now attack the kerbs unlike before. Also the frame rate has been increased so you can get a much smoother driving style. Then there's the improved graphics and when you win the race, in the parc ferme they'll celebrate. last but not least the safety car, no driving game is complete without one. so in conclusion i think it's taken a massive step from f1 2010 (which i have played.) the only downside to it is that you need a 'V.I.P' pass to play online which is quite fustrating for the people who don't want to buy their games brand new and another disadvantage is that there is not an interactive paddock which doesn't look as good

quality:10/10

interface:9/10 (as it doesn't have the interactive paddock)

moneys worth:11/10

on average that gives it 10/10.
if you want to get it, go to gamestation where it's cheepest (in the UK)