Graphics: 7.5
The character models are good, however, there are too many of the same ones in the game. The environments are ok.
Sound: 7.5
The voice-overs are ok, and the music is good, but most of the sound effects are great.
Gameplay: 6.5
The whole game is in first person view, and it works. The controls are ok, but there are too many combos to remember, and the lock on thing isn't really all that great, and it ruins the shooting portion.
Story: 9.0
This is the reason to buy the game- it's like a science-fiction movie that you are starring in. There are many twists and turns, and it really keeps you interested until the end.
Difficulty: 7.5-9.0
This game has a bunch of parts in which you die a lot.