It should be noted that this game is just Gran Turismo 4 with updated graphics. It's of course in 1080p and it was even playable at E3. The game looks good, but just imagine what Polyphony Digital will be able to do on GT5, after it has a few years of practice under its belt. I can already feel the realism thinking about it. I mean, GT4 had photorealistic backgrounds, now they can be rendered in real-time. A real-time weather system will of course come in to play..... I think that the first couple of years will see quite a few innovations while the proceeding years will see developers perfecting their games. It'll be interesting to see what type of games we have by the time the next consoles are even thought of by companies.