Still trading on it's Gore based action SOF 2 is an entertaining if slightly run of the mill FPS
Worth noting is a high quality multiplayer game that will entertain you and others for a good length of time after the single player has been finished.
However as with many games that get everything technically right the FPS genre is a crowded one and the only distinguishing feature of this title is still the gore.
Ultimately this title can only be recommended if you've played and finished the top FPS games and still need a bit of entertainment.