Any Wii Fit success stories?

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I weighed 217lbs in March 2011. I did the slim fast diet combined with 30 minutes a day, 6 days a week on the wii fit. I went from 217lbs to 168lbs. I'd say its a pretty good thing, especially for people who can't afford gym membership, or can't attend the gym for whatever reason.
Anyone else had success with the wii fit?