Im guessing you guys have seen the trailer in high quality?
Download from xbox.com
It looks so nice, i really doubt the end product will look that good while playing, but I'd love to be proven wrong.
If it does look that good then it really brings into question how unoptimized games are on PC, a 360 or even a ps3 does not have graphics capabilities any greater than a top notch gaming PC. I don't see any PC games looking that good.
Looks like this is going to be the first GTA game without a PC version too
Consoles badly need a mouse/keyboard option, even the wii-mote cant match it in terms of speed and accuracy.