I love this game!
The Sound is great, I got scared when creeping down a long dark lonely corridor and I bumped into a canister... The voice acting is first rate too.
The story is original and the script is very well done.
Lasts years horror game was BioShock, this years ought to be Dead Space.
The visuals are very good, the monsters are grotesque... I even had one flip me the bird after I killed it... See the posted picture in my blog for proof, just `cause it's damn funny.
Get this game if you liked Doom 3 or Alien the movie or even if you like lurking about creepy space stations.