This is an adequate movement game, but it isn't spectacular. The animations look somewhat like the performers, but it would have been better to watch actual footage from the show. The voice talent is of the show's actual judges, but their comments are abbreviated and repetitive. The Wii controls work, but at times, it seems as though you did the motion at the right time but got no credit for it. Also, this game works better with a wireless Nunchuk so that cords don't get in the way.
The multiplayer mode is a plus, allowing you to take on a friend or family member in a dance-off on the same screen. And the game will get you up and moving. The DS game of the same name provides a deeper game experience but its close-up character graphics are atrocious.