This has got to be one of the best simulation driving games out there. With AMAZING visuals and realistic gameplay, this game will surely deliver what is expected to true driving fans. Hundres and Hundreds of cars, over 100 tracks, and graphics out of its league, you'll wonder how all of this is coming out of a PS2. A downfall of the game may be the lack of online gameplay and no damage physics thats common in most driving games today. I really don't play online so it doesnt matter to me and if damage physics were present, there probably wouldn't be as many cars as there are. Even though its not much of an upgrade from Gran Turismo 3, its still a must buy, but maybe when there's a price drop. And for those that have never played GT3, you should definitely buy this.