I work out now about half a year with the program in addition to my other activities as martial artists. The exercises are good, you can extend personally by additional weights or rubber bands and adapt as well as the degree of intensity. What is, however, moved me to just 3 stars that the "game" is poorly written, frequent recognition problems with the controllers result in additional calories burned through regular aggression about it. Need to correct the statistics accordingly make some exercises twice or three times, so that they are recognized by the system you so. Other fitness programs are programmed demetsprechend far better!
As stated, the exercises themselves are very good (of course, not replace training in the club, especially when it comes to the fighting techniques).
All in all this is a good program to keep fit, just because you can adjust 30 and 60 days compact training programs, or can also complete daily programs and activities. But what is a very big problem, is the recognition of the controller.