I've played several times, but this time grew on me.
The bugs people experience don't affect me at all, since I have yet to experience one. This is strange because I've played this game for YEARS. Because of it's amount of content, there are two discs so if I want to go to Arcade Mode, I need to switch them in order to do so.
The car selection in GT2 is among the best yet. It has some of the most variety of cars, including the now forgotten Cultus Pikes Peak which I don't even use.
What really ticks me off is how Polyphony Digital removed most of my favorite tracks in the game. These include Seattle Short, Rome Short, Red Rock Valley Speedway, Grindelwald, and Rome Night. Beings that Rome Night didn't have any events on it, I'm not surprised the track is gone, but you should get my point.
Bottom line, this game gets a 9/10 because of excellent gameplay, cars, and the best tracks in a Gran Turismo game.