Could be better!!!!!
Gameplay- slow and some times in the levels if you don't look at your map then you can get lost because everything looks the same. Also not enough A.I. in the game and then once you find them there all bunched up and you just waste them.
Graphics- these graphics suck because everything looks alike and the buildings dont have much detail and there is no debree from shooting something.
Learning Curve and Difficulty- pretty easy just point at the guy with a sniper and kill him (Pretty easy) the guys never see you when you have a sniper to take everything out.