One of the better modern FPS out there.
The single player is better than you'd expect. The story is really fun to play through and keeps you interested throughout. Other than that, the single player is very basic and straightforward. It has some cool points and a there are a few holes in the gameplay.
The multiplayer is what you'd expect and also a bit overrated. The gameplay throughout the game is extremely inconsistent, which ruins the entire experience. Also the overall online experience with the community is a disaster. People take the game way too seriously.
The gameplay flaws are what really ruin this game. In order for any FPS to excel, consistency is required. This game lacks that key element, therefore, it will become just another copy of a copy of a poorly designed game.