Near Perfection.
The gameplay is spot on and yes, revolutionary. It is the best shooter to date. It makes the gameplay in halo 2 seem too dated. Third person camera is brilliantly done and not as nauseating as first person shooters.
Single player is nearly as much fun as online. This is the most fun game to date online. I would have liked to see a few more options:
When setting up a NON ranked multiplayer game, it would have been nice to have the option to talk with all players during the game, not just your team mates. Also, it would have been nice if there were a way to choose the multiplayer map during the course of a multiplayer cession instead of having to end the session, start a new one up and re-invite all your friends.
Other than those 2 issues, I can't think of a single thing I would have liked. 4player online campaign would be great in the sequal.
This game is so good, I bought 2 copies (after I scratched up the first).