So... My thoughts:
I haven't completed the game yet, I'm only stuck in the deep darkness of the Wade Elementary basement trying to find the gas leak valve while one of those creepy white hallucination guys attacks from all directions. This game is full of scares, I had times where I jumped and was like OMFG. Your friendly AI is incredibly stupid, though. The enemy AI is very well-written and those mind-control NPC's are real hard to kill. I'm not incredibly good at FPS games so I try not to play them so much, but looking at Project Origin videos, I had to get it. It's worth every penny, even though I haven't completed it yet >_<
This is one hell of a sexy game.
and one hell of a bad review O_o