Conclusion: I like the gameplay and i think the graphics are good BUT i brought a copy last year (01-03-08) and i had to send it back because it kept freezing. Then i brought another copy and im just about to send it back because its freezing aswell. Also my friend has an x-box 360 and he had the same problems with the game so my advice is dont waste your money buying a game that youll just have to send back!!!
Conclusion: I have only played the demo and so cannot give a completely fair review, however from what i have played, i found it simply boring. The sounds are terrible, they are bad to the point where its the exact same sound for a whole race making it extremely boring! The actual gameplay is better than the audio but thats still not saying much. All of the vehicles are bouncy and handle unrealistically.