I finally got AvP, really enjoying it so far, and yeah, the reviews for it are BS. The controls are fine, and the graphics, while not the best looking out there, still looks pretty good. But right now I doing the first Predator level, I have already done the first levels for Marine, and Alien, which were both pretty fun.
EDIT: Been playing some more, still having fun, but the stealth elements of the predator are kind of annoying, sometimes the marines can see right through your cloak, even if your a few meters away, and then sometimes they can see you, but they look in your direction because they heard something. Imagine playing MGS1, but the guards can't see you, but they can hear you, and your running around one to try to grab him and choke him. The only way to sneak up on them it seems is to jump directly behind them, or distract them, there seems to be no way to be quiet.
Just because your cloak doesn't mean its going to hide you from there motion sensors.