The 3 star gets the game, because I find it odd that a game that is included with the necessary accessories, is also again sold separately without indication. Sure, if you read the description of the sensor, then you realize that it is the same game, but who only looks for new games, which falls not on course.
Similar to the competition will be explained and taught to handle the control of these games. The games are entertaining and fun, but in the long run, the game will probably not be inserted into the XBox as other games, of course, promise something more fun.