Not a very good start at all for Nintendo Wii Wifi and a pretty weak offline game to boot.
Offline it's worse, maps can dispose of your characters making any type of plan worthless. Ive experianced games where i was down to one player due to the map zapping away 2 and the wind blowing away another and 2 vs. 1 in a final match is impossible to win.
Kids bashing the remote around might get some fun out of this but if your over the age of about 14 and like a little stability from a game forget this title.