Summary: I gave this about three good tries, and just could not get into it. Didn't care for the "villain", story in general, the way the NPC's would ramble on and on in an almost monotone fashion, the gunplay, the feel of the melee combat, the stealth, the art-style, none of it. It honestly felt like a weird spin-off of the Bioshock games (which I also didn't care for), but somehow worse.
Summary: I initially got the base game for free on Xbox live as it was the free game for that month. I loved it so much that I just had to buy this one. This edition has the extra DLC's that are normally priced at $25 alone. This game with the DLC's for $15 is a bargain if you like this type of game. I didn't think I'd enjoy a RPG in the 1st person. But the story is very good and the game play is addictive. I like that there are multiple ways to do all the missions.
Summary: Wonderful game. I love stealth games, but also love it when they give you the option to just run through, guns blazing. When I first started the game I was put off by the graphics, but quickly got over that as I started to actually play. Play style wise, it's almost like Bioshock's morality system meets Deus Ex:HR's stealth style.