There are really arn't any disadvantages of the Wii except the Wii costs a lot and it could have some unknown glitches.
The controller uses a lot of batteries. The remote signal may leave the sensor bar. The batteries will go out in about
a month. If you go in to the champion ship of super smash bros brawl and if you lose, you would lose $5000 and a wii because
that is what you would win. Those are some of the disadvantages of the wii.