I'm an old school gamer and I think the game is great. Maybe it's because I'm not a fanboy who's been playing every shooter that came out after Golden Eye. (the best FPS til this day)
This is a basic FPS with a new way of controlling the game... and I am using the word "basic" in a good way. It's difficult to shoot people and that makes it realistic... the graphics style is great and it totally brings you into the game.