For new Move camera:
The new camera will detect the movement sometimes more, sometimes less. One of the most important criteria for a high accuracy of the camera to ensure the room is this open so that everyone can stand side by side, or so closely that one overlaps. It supports a maximum of 4 dancers, the only works if you never possible overlap these. An otherwise the camera often Evaluates knows no longer sufficient, correct movements as false and confused individual dancers. Some of these errors are in the coming months and years, this generation consoles on the market is safely repaired, as these are software errors. Other errors in turn will not be improvable when two people in a row I can dance even say as a human being only conditionally whether the covert movement of the second person are true or false.
Conclusion:
I love the game repays lot of fun, I have plenty of space and good lighting, the camera work as I was expecting me. We dance to the second to fourth without problems, even if sometimes a few movements are not detected, so what is only a game because you really have to beat the high score is not always;)