I liked this game. But who doesn't love the AvP franchise. It's got all of the cool stuff you'd like. Overall, the campaign is pretty weak and seems to serve as a entry into the multiplayer (which from memory was awesome). In terms of campaigns it goes Marine >> Predator > Alien. The enemies and things to do weren't varied in any of the campaigns and mainly just consisted of go to x place and kill a selection of enemies. The real shame is that the predators don't really act as much of an enemy in either campaign and in the marine campaign you only fight one. Overall a solid game, probably wouldn't recommend anyone go out and buy it unless they're a fan of the franchise.