Finally, a hard, yet realistic racing game.
The driving model is a little loose, but this is the only game I have played where I have been challenged to actually race not just bounce of other cars as I turn the corner. The wall collisions though definatley need to be fixed. Hit one of those and you'll be bouncing around for the rest of the race.
Overall, the game is good. Not great, but an enjoyable racing game. It does require a lot of work to perfect, but overall a pleasurable cruise.