Great multiplayer, action packed single player
Didn't wow me like CoD4 did. It looks pretty, but lacks up close detail on many of the textures. Gun models are great and the lighting system is amazing at times, but there are many, many times where huge patches of textures just look horrible.
Sound 10/10
Very good voicework for the campaign characters and excellent sound effects for weapons and grenades. They all pack a solid punch and sound like on would expect. Jets flying overhead or helicopters coming to gun you down all sound great.
Story (Campaign) 8/10
Relatively interesting storyline that keeps you engaged and caring about the story, and give you a good reason to do what you're doing. There's a pretty good twist at the end of the game, and the ending is pretty intense. The storyline isn't amazing, but it's fun and engaging.
Gameplay (Campaign) 10/10
Intense all the way through, incredible set piece after set piece keep you on the edge of your seat the entire game. I was never bored, I just wished some of the stealthy sequences would have lasted longer instead of just getting turned into a massive firefight in the middle of the mission.
Gameplay (Multiplayer) 8/10
Very fun, action packed, very fast, and all the weapons seem fair and balanced. My main gripe however is that the levels all seem built around camping. That's all that about 80% of the people in this game do. They just sit around corners, on top of boxes, peeking out little windows, just waiting for you to come around a corner and instantly kill you. It's a huge pain but I've gotten used to it and can still do pretty well in games. It's still a blast to play, just horribly frustrating.
Replay Value 10/10
I've already put over 100 hours in this game and I'm still playing like crazy. I'll most likely be playing this game for a couple years and enjoy every bit of it.
Final Verdict: Great game, definite buy for me.