Pretty sweet game. Awaiting the DLC coming for it soon, so I've progressed to Assassin's Creed II in the meantime
Game Mechanics and combat are a bit different than anything I've played before so it was quite refreshing. Though, in it's more simplified terms you just "kill them twice" Once by using light sources (getting rid of their "shields") and then finish them off with a bullet (or 6)
Atmosphere is what really pushes the game, though I kinda have to wonder where they got the scary/survival part from (it's definitely no Dead Space). I'd have labeled it more "thriller". It's more tense than anything but it really works. Gets the heart pumping though, and the soundtrack along with ambiance (audio & visual) really compliment each other.
Game is divided up in to several book-like Chapters which works well since you're a writer.. hehehe. Freaky too since it's narrated by 'yourself'. One of the few games where the story is actually a "story" in all sense of the word and the chapters have literally 3+ minute intermissions between them while you listen to a song (potty break or refill the drinks). What is nice (or not so nice) is you start every chapter with the 'basics' so don't hoard anything. If you find it, USE IT. I personally like that style since I'm one of those "maybe I should hold on to it just-in-case" people. Then I wind up never using it
Probably one of the best parts of the game is you're truly an anti-hero. You don't have mountains of health. You're not 'Rambo' in any quantity. You basically talk well (BS), have a 'meh' attitude/etiquette, can't fight for crap BUT can run for your life like a pro
Really portrays you as a rockstar author, but an average joe in anything else you do.
Play it in the dark.. and pick up EVERY single battery/flare you find in the game. Light is your friend.