Advantages: Great fun. Good exercise. Entertaining.
Disadvantages: Expensive. Not so much fun if you're playing alone.
...score is displayed on a boogie meter so if you really get into the swing of things you'll fill that meter right up! Have you ever used a pedometer? Well I'm sure you're aware that cheating (adding more steps then physically done) is easy to do - just shaking the device counts as more steps. Well the same principle applies here. The more you move the remote the more you score. Seems a pity really. Scoring points for your singing talents is ...