Picked this up in the later part of the day yesterday, and spent the entire evening smacking around xenomorphs as a human marine in the single player marine campeign. I was nervious about the semi negative reviews it's been getting, but in my opinion, I'd say they're unnecessarily harsh. So far this game is really quite a lot of fun, even if you don't happen to be a AVP fan. So far, it's dark, spooky, and incredibly exciting when the lights go out, your motion tracker says you're surrounded, and your ammo clip goes dry... BRILLIANTLY exciting at that point.. I think I said "ooooohh SHHHIIIIII**********" multiple times in the evening.