Sniper is fun, if easy. I can pretty much guarantee that you will find long-range gunner or whatever they call that RT quite annoying. You can only rarely hit a target by actually -- targeting it, so a lot of it is shooting in the air and adjusting aim -- it's basically like trying to play Battleship with a Chromehound mounted rail gun (that's rail gun as in gun on a train in WWII not rail gun as in the movie Eraser). I'm on the last session now and it's easy but really boring on single player, since all you see is the radar, and you're ordering around robots. I could see how it could be savagely fun on multi-player though.