Although there were no reviews I bought it anyway because it was the cheapest, met Prime requirements and included joystick expansions. I am more than happy with my purchase. My main complaint about using individual joysticks is that they're so small that there's nothing to hold onto, which forces me into some pretty awkward positions when I want to use the oddly placed buttons while firmly gripping the controller. Handles on them completely solve the problem. Build quality is about as good as anything made out of plastic. The springs on the shoulder buttons add very little resistance, making them almost identical to triggers on an Xbox or PS4. These pens are cheaper than any other yet still of the highest quality.