Diet.com fitness guru Sarah puts the Wii Fit through its paces in this video and comes to pretty much the same conclusion the rest of us did: It's better than not exercising. Here's a taste:

Soccer:
"Labeled as a balance exercise, this game could really double as a core workout however in order to get the benefits you need to engage your core.

Hula Hoop:
"According to my heart rate the benefits I received from hula hoop were equivalent to a walking warm-up. My advice go out and buy and actual hula hoop if you like it that much."

Running Program:
"Why purchase a $90 game to run when you can do it for free?"