I have this game for a week now and all i can say is that i find this one of my most played games I own for ps2
The graphics are great when you are racing, especially some of the use of color and track design look stylish. Whne viewing replays for some reason it looks different, with less lighting more jaggies and less sharp textures. The replays are taken out of the US version I believe so you dont have to worry about it
The music is amazing IMO, this is one of the few games where I dont turn off the music

This is obvious, since im familiar with this kind of music and do reconize some of the tracks
Gameplay is top IMO, better than the previous games. There is more speed but most of all more action. The controls are difficult in the beginning but after 20 minutes or so practicing you will love em
Overall I think this is one of the best games out for ps2, dont let you be mislead by the reviews THEY ARE WRONG. Donth think buy this game now!
IMO after playing for a week
Graphics 8.9
Sound 9.5
Gameplay 8.8
overall 8.9 (not an average)
score might seem low, buts a GREAT game, one of the best of its tired genre