Awsome cinamatic gameplay, amazing graphics, addictive multiplayer and co-op make this, hands-down the best game on ps3.
First off the singleplayer has an amazing number of locations and stuff to do that you will never feel that you have "been there done that". Great paseing and action make the gameplay sooo addictive. The story is also far beyond any i have any played in a video game and the characters are all so damn likeable that you will be on the edge of your seat till the end of the game wondering what they will do next.
Although the multiplayer does feel a little bit old it does have a nice little spin on how they have added climbing on walls and stuff. I really love the co-op modes weather i am playing the objectives or just trying to stay alive as long as possible this game is great fun to shoot out bad guys and compete for most points with your friends. I do wish they had splitscreen though...
Overall if you do not have this game you are not a ps3 gamer and you need it in order to live properly.