The Russian Apocalypse-Metro 2033

So today I decided to pick up Metro 2033 for the 360. I have heard excellent things and been told it's story is spectacular. I am currently an hour and a half into the game and I am amazed. The creativity of the story, the characters are interesting and it keeps you on the edge. Hopefully the rest of the game keeps this amazing pace. 
 
What are your thoughts on Metro 2033?

Man this game is amazing, currently in the third chapter and it actually scared the crap out of me at moments. :P

I haven't played the game but I heard the book was great. I want to read it.

The game is great, it has no multiplayer, but the story itself will keep you hooked. I might actually pick up the book after I finish the game.

" @Deranged Midget : Oh sh!t? For real? Im so getting it. What is the book called again? "