OK people, I need some feedback. I've played PGR3 and Forza on the 360 and Xbox, respectively. Before those, the only racing game that was ever worth it was Gran Turismo 2 for the PS2. I'm seriously thinking about getting Forza Motorsport 2. From what I've read, it seems the the publisher has put in mad hours to make this game a must buy.

 In your opinion, what is the best racing game out or coming to the 360?