"As usual, there are three story campaigns, and in spite of the title the Marine campaign is the longest, probably because of racism. It's also by far the weakest, a fairly generic FPS that at first takes the Doom 3 route to creating easy horror by putting you in dark rooms with a flashlight circle the size of a leprechaun's testicle, but after a while it gets bored and flicks the light on for the remainder in a spirited attempt for the generic gold medal. It's not even that scary because, current generation graphics being what they are, the Aliens all have this wet glisten effect that make them easy to spot, like they're adorned with Christmas lights. That's when they even bother to show up. There's a fine line between atmospheric pacing and just having fuck all happen. Half an hour in, I'd gone to three or four empty control rooms to press magic plot continuation buttons, and was starting to wonder if the Aliens hadn't gone to the wrong address or something. The side quest is to collect audio logs, and they're all the usual suspects: Passive-aggressive man who complains about how the guys running the place are all evil and stupid, hysterical man in a cupboard who gets abruptly cut off by grisly noises, and that one very credulous fellow who starts worshiping the aliens as gods, and who will probably end up deliberately sucking on a face hugger, nature's communion wafer."