I really liked the way GT2 was setup, with that world tournament deal, something where you have to beat certain races to unlock other races such as the last Need for speed game was, in GT3 you unlocked races by getting your licenses which is alright but make the game interesting, make it where, when you get your IA license you unlock 2-3 races or series and once you beat all three you then unlock the next 3 races in a IA license section, and the same with the rest of the licenses. Either that or bring back the worl tourny like in gt2, have more muscle car races but with limitation to only muscle cars, more "car specific races" like a corvette series, or golf series, or impeza, or skyline etc... with the amount of tracks that are supposed to be in GT4 I just hope that have atleast 2-3 times the amount of races in GT4, but again dont make it boring.