Pros:

-Amazing Quality
-Looks good with any weapon, doesn't look goofy (maybe with dual pistol a little bit)
-Fits really well with Coach's voice
-One of my favorite characters in any game

Cons:

-Mouth doesn't move
-No 1st person hands
-Weird blood stains when he dies

Conclusion:

I love this!  The few cons that I noticed don't even really bother me that much (they might bother some people, though).  I don't stare at his face while he's talking,  I don't play him because I hate Coach, and I don't let my people die.  Grunt + Garrus + Miranda + Shepard makes me happy :D