Has anyone purchased the piano wizard for their child(ren)? If so, what do you think of it? Is it worth the money? What package did you buy?

I'm thinking about buying it for my DS6 who is very interested in learning the piano. We tried piano lessons for a couple of months about a year and a half ago, but that turned him off to piano for about a year. frown So I was looking for other options besides lessons at this point...

Thanks for any feedback you can give me!