I got this controller yesterday on a recommendation from YouTube, I tried it out. I hooked it up to my Switch first and tried out the amiibo functionality. It has worked flawlessly every time. I then pulled out Super Smash Bros to test responsiveness. Everything reacted as it should. The controller also feels great in the hand, has a good weight and a solid construction. Next I wanted to try the compatibility. I connected it to my Android phone with no problems and it worked great. I then hooked it up to my NVIDIA Shield and played a few levels in Ducktales Remastered. And again it worked perfectly. Finally I connected it to my Raspberry Pi. Again, it worked flawlessly with my retro games. Great buy for the price, functionality and quality.