Summary: I waited on the 360 up till black Friday. That said this game does not impress me. It feels really slow and clunky. Hit detection is also just okay at best. I would hate to compare it to Uncharted but as that is one of the only other cover based TPS games I'd say uncharted isn't just much better, it is a entirely different experience. Overall..grab it if it's cheap. The generic world, story, and characters just didn't speak to me.
Summary: I can (sort of) understand why this game was perceived as a revolution. However, the single-player campaign suffer's from offering a likable story and enduring atmosphere. Technically, this game has aged well. The game engine is in good shape, with solid graphics (even up to this date) and I have not encountered any errors, bugs, etc. What stands as a positive remark is it's gameplay. The I can (sort of) understand why this game was perceived as a revolution.