This is a toy that does not really look anything but full of surprises! The instructions are very easy to use and we go right into the action ... For better and for worse .... Difficult to resist dynamic injunctions of the thing, we are left to "grind" with the family on a torrid pace, turning, pulling shouting into the microphone ... The laughter is easy that game. Of course, the educational side is not his strong point, but it will be appreciated to have fun without vulgarity and violence, which is rare enough to be noted. The possibilities are quite diverse since the Bop-it has a team mode and a process involving all parts of the body ... We have not tried everything but the idea seems nice especially if several children. For the huge advantage of the thing is that the child can play it alone ... Not resting as far as the camera is a bit noisy even in low noise mode. In fact, with our 8 year old and a half, we had trouble at first did not remove his hands to try us too ... but in the end we ran out before him anyway! If you wish to break records, it is true that the machine is quite tough and offers different levels, with trends that become less explicit instructions over progress (at each act either corresponds a verbal instruction but for a different sound level two, for example). Our son did not reach 100 points required to change the level, it tops out at 50 ... Maybe for teens growth is easier and makes the game more exciting ... In all cases the possibilities are amazing. Failures appearing unjustified We deplore (bugs?) Ending the session when it was thought to have succeeded until the sequence ... But it's hard to be completely objective and it does not interfere too much fun to play. Finally it has the air strong enough ... "Better" because anyway, addiction effect can lead to overdose and one hesitates between passion and the urge to throw it on the wall sometimes ... No joke, it's rather a good investment.