I love these professional controller settings. And I like that they aren't as smooth as the original; my fingers always slipped off. It has a very light layer, something like silicone. I just think it's perfect. As are the colors. Now I feel like this is MY controller. As far as installation goes, it's basically a matter of screwing and loosening lots of tiny screws. If you're watching a YouTube video (just watch out for the extreme speed buttons), it's pretty easy, it just takes a little patience. Also, when you take apart an old controller, it's time to clean it. I changed a few on my husband's old controller and it was uncomfortable with the buttons and the stitching inside. A little alcohol or water on the Qtip and it's like a new controller! I definitely recommend interchangeable buttons, joysticks and grips.