Plays a little slow for *my* taste, but it is fun and gets tense when you are level 15-17 trying to win and mother f'ers keep slapping you and reducing your rank /rant..
My proposal for team mode was that whoever is surviving on the winning team gets a bonus level up at round end. This would make it go faster IMO. Also, for individual mode, there should be a way to get bonus level ups to quicken gameplay.
Other than that, its S-O-L-I-D