If we could get Forza 2's physics engine, GT5s car models and PGR4s environments all running at 1080p 60FPS, we'd have a winner, lol. This is just a demo, however, and we see major improvements in graphics between demos and the final product when there are only a couple of months until release. This one (the final GT5 game) is quite far out and the developers have PLENTY of time to make all of the above happen. If they do, it will be racing nirvana.
I hate trolls.

Systems I currently own: 360, PS3, Wii, DS Lite (2)
Systems I've owned: PS2, PS1, Dreamcast, Saturn, 3DO, Genesis, Gamecube, N64, SNES, NES, GBA, GB, C64, Amiga, Atari 2600 and 5200, Sega Game Gear, Vectrex, Intellivision, Pong. Yes, Pong.