Easily one of the best shooters out there and excellent start for the PS3.
Graphics:
Easily one of the best parts of this game is it's graphics. So awesome. Now matter what you hook your PS3 up to it will look great, but this game stands out. The constantly changing battlefields and how they look are hard to describe unless you actually see it.
Gameplay:
The game is a FPS and a good FPS at that. It contains a multitude of weapons, and a bunch of ways to kill your enemies. You can shoot while hiding in cover, or throw a spiky grenade(called hedgehog) and pin them down. You can simply run n gun while in the game you will have to find cover and fight from cover, which I think is an excellent plus. Plus there a many types of enemies to help keep the gameplay from being too repetitive.This is truly a very competent FPS.
Sound:
A masterpiece. Sound is insane. Each gun has a distinct sound, and as run through quiet area you can hear your breathing and footsteps. But the most shocking is different materials of ground and walls make different sound as you walk into them or shoot them.
story:
An excellent story ...you play as Lt. Nathan Hale trying to battle his way through a horde of Chimera in order to save the planet. There are quite a few twists in the story so I won't ruin it but you will be hooked.
Conclusion:
Overall if you manage to get a PS3 then you need to get this game. Period.