Don't get me wrong, I used to love the need for speed games. High stakes and hot pursuit 2 were some of my favorite games when I was younger. Although, after growing accustomed to the realistic physics in the Gran Turismo series, I'm never going back.

Yes, I know they're two completely different genres. Gran Turismo is a simulator, and NFS is more of an arcade type of game. But, honestly, GRID blows NFS out of the water in the arcade category. It's easy to learn, fun to drive, and the physics seem very realistic. The only thing is that you can decelerate ridiculously quickly, and take corners at greater speeds than you could in real life.
When I want to have a good race, I play GT5 online. When I want to screw around and be reckless, I play GRID.
Although, if it wasn't for NFS, the racing genre probably wouldn't be anything like it is now.