I've always wanted GT6 on PS3 from day one, and that's still the case. There's still a decent amount of room to improve the game since GT5 was't finished to begin with. Outside of the premium cars, there's a lot of stuff that can be done. The track list can increase tenfold, the quality of the tracks can be improved, AI, upgrade system, physics, sound recordings, the number of A-Spec events, and the list goes on. Just because the premium cars themselves can't be up-scaled on the PS3 doesn't mean that GT6 has no room for improvement on the PS3.