Review on 🎮 Enhanced PS4 Gaming Experience: Nyko Trigger Back Button and Thumb Caps Set for PlayStation 4 - Step up Your Game! by Betsy Tran

Not bad except that it turns off while gaming. I suspect it has a loose connection and a very slight push in the wrong direction will cause it to turn off. Otherwise, the buttons on the back are fine. They feel a bit delicate, making it difficult to hold the controller. And the joystick pads were a nice bonus, although I couldn't use them as my arms were already stretched out enough to pick up the sensitive buttons. This one will be returned for a refund and I will try another brand.