Interpre, thank for input!Yeah, you can download the demo from XBLA and get a feel for how it works. You can play in single player mode with computer opponents, or you can go multiplayer. You enter in the rules you want to play by and the computer searches for games you can enter, or you can set up your own game and have other people join.
It seems like most people use their mic when playing but you don't have to; I never have and I've enjoyed playing multiplayer games.