Good product. Fits well, feels good and feels much firmer than the touchpads on the first generation PS4 controller. They are put together differently and do not flake off. They are very similar to the joysticks found on newer models. Installation isn't easy, but it's not difficult either. This requires a very small Phillips screwdriver (not included) but otherwise no special tools or skills. You'll need to disassemble the controller a bit to get to the sticks, so check out the YouTube video…