Short campaign, alright multiplayer.
In the campaign, you play as Sergeant Blackburn who knows something about a nuke. I'm not going to go into full detail, as I don't want to spoil it. It's a very immersive campaign, although it's too short. I hope Battlefield 4 has a longer campaign.
The multiplayer is meh. It's fun, but the amount of snipers can be quite annoying.
The best part about the MP is the fact that you can control vehicles. They are very fun to use, but sometimes people don't know how to control them and wind up crashing and maybe kill you.
Graphically, this game is stunning. I imagine it looks better on PC, but this game looks amazing on console. Not quite as good as Uncharted 3 but looks very good.
The only really bad part about this game is the fact that the Xbox version comes with 2 discs, as the PS3 version comes with one. Aside from that it's a very enjoyable first person shooter.
It has a great soundtrack too. Different, but good.
If you come across this game, you should really get it.