After receiving the amazon pack and having tested it for several days, I really feel that this accessory is really accurate and fun. The movements are faithfully reproduced with respect to the shares, and is much more accurate than Nintendo recognition, especially in the movements of rotations wrists which are reproduced completely identical. The only reservation that I would so regard the needed space, indeed to play in good conditions must be at least 3m available between the TV and you, which is not necessarily the case in small rooms, if you are too close to the screen you'll have trouble playing properly. Note also has to be careful not to have a chandelier above you, some games like volleyball champion in sports demand sudden movements in the air that could be dangerous for your ceiling! Buy one second lever quickly move, because you will need in several games (not mandatory, but so much better and more pleasant) two move (one in each hand).