i enjoy the game a lot, the grenade switching didn't bother me the way it seems to have bothered other people. The only part that I felt frustrated over was the falling part of the game, guiding marco was a PITA, it felt like I was getting hit bc of the games programming and not lack of skill. The health bar I think slows down the fast pace gameplay that the mvs/aes versions have, not in a bad way. Its very pick up and go friendly.