Already tried the PS3. I have to say the launch lineup is pretty dissapointing. Tried Riiiidge Racer 7, I have to say while the reflection details is nice and shiny, the graphics are jaggy, and this is on a 720P HDTV with HDMI. The Sixaxis controller is too light IMO, and playing RR7 with using the motion sensor is a bit uncomfortable after a while.
After that watched some friends play Resistance:Fall of Man. Another dissapointing game. The enemies looked soo rigid and lifeless. Imagine walking into a room full of aliens, all shooting at you with the same pose. The ragdoll physics also feels artificial.
http://www.sidewayssyndrome.com/gallery/lan06/images/img_7060.jpg