Graphics: Pretty good, not as good as some other PS3 games, but still good.
Gameplay: Great, HUGE open area world, countless buildings to flatten, and a variety of destructive weapons to smash and mash your way through anything! And the game also deals well with a huge building being flatten with NO loss off frames!
Phsyics: Top notch, everything happens the way it should be in real life!
Over all: Must buy, who couldn't like a free roam destruction game? The only down-side for some people, is the third person view. If you think about it, the destruction wouldn't seem the same if it was in 1st person, its just feels right in 3rd. But this is a top class game, definately getting it when it comes out. :)