from what I did play...I just could not get in to it. One of the other reviewers mentions only being able to take one path through the missions, this is what it was like in the one mission I did...which is a huge reason for me not being able to get in to it..
i would have like the ability to "free roam" through the levels a little bit more and do some hunting for my own sniping spots instead of having to use the spots they put you in.
I know, a weak review. But just wanted to offer my opinion on my experience with the game. Was hard for me to get in to. I am basically just killing time for the release of Uncharted 3, Madden 2012, and BC3.. when I own all 3 of those, I might cancel my gamefly because they will be consuming every minute of my free time