My daughter's original controller was replaced by a switch so I bought this mainly for the cute cat design. When it arrived we plugged it in and it worked like clockwork the whole time. The size of the controller is also perfect for children's hands compared to the standard controllers sold in game stores which are more suitable for adult hands. My daughter loves her new controller and plays Mario Kart with it. I would recommend this to anyone looking for a Switch controller that's more suitable for children's hands, although I'm sure those with smaller hands will also find it extremely comfortable.