Last summer, Simbin released GTR for the PC, and it was good. Now, almost a year and a half later, we have been blessed with the sequel, GTR 2. Once you've successfully modeled a particular sport, it is no longer a great mystery what the content of the game will be. After all, we've gone through countless of iterations of Madden NFL, all simulating what is basically the same real life sport. Similarly, at first glance, it is hard to see what has changed from last year in GTR 2. But as is the case with Madden, it's the small new features and improvements in technology that keep us coming back year after year as the game creeps closer and closer to achieving realism.