MY four year old boys absolutely love the Power Rangers and have all the ninja gear. They received a Xbox 360 with Kinect from Santa and we broke out the Power Ranger game immediately. They love it! Sometimes it can be hard for the Kinect to read them as they are only 42 inches tall but it is really cool how it puts their images on the screen with the 5 power rangers, this is a huge hit! It has three different modes; training where they learn moves, battling bad guys on rooftops (they get to pick which ranger they want to be a big hit in our house as one is red and one is blue) which is a little difficult because they are supposed to do certain moves to move on or get power ups and it doesn't track them well enough for this so instead they just sit and battle the bad guys for a long time (great for wearing them out!) and then another training which we haven't tried yet. IT does test their patience though since it has a hard time tracking them so be very encouraging or they will not think the game is worth it...