HappySqurriel on 21 June 2008
Honestly, having played (and disliked [because I dislike realistic racing games]) many games across both series I can say that whether you like one game over the other is probably more of an issue of personal taste than true quality of the game ... Gran Turismo 5 will certainly sell more because it is a better known series, that is more respected, mainly because it is a much older series that has been released on much higher profile platforms and has consistently received high praise.
