So I got wii fit (:
This was about.. a month ago.
So here's my review on it. I had to decipher whether to get Rockband or Wiifit, so I decided to get Wiifit because it'd probably be more worth it in the end. Later I was to find out that a Rockband II was coming out so I could just get that later.
Anyway, I digress.
Wii fit is a really good game for yourself, or for the family.
If you already go to the gym or take yoga. This probably isn't the right thing for you.
Other than that, Wiifit is filled with challenging 'games' that help with your balance, strength, yoga, and aerobics. Balance seems as more of the 'fun' games. Aerobics can be tiresome. But strength and yoga require the most effort. The yoga and strength exercises teaches you how to build ALL of your muscles.
In end this game was worth buying, and I still enjoy playing it after about a month. It's worth while and really helps you get fit