I use them to play games on a PC emulator with my girlfriend's 5 year old kid. The controller is still too big for him, but that's nobody's fault. They are very easy to connect and work well with other controllers. I use two of them at the same time with two other copies of Xbox 360 controllers. Everything is wireless and everything is perfect, no problem. My only concern is that the buttons on the bumper are a little hard to press. I hope they loosen up over time, but right now it's hard for a kid to squeeze them, and even I feel uncomfortable squeezing them in the heat of the moment.
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