Installation was easy thanks to many tutorials on Youtube. Turning off the touchpad can be tricky due to the reuse of existing double-sided tape, and the L2 and R2 buttons require some understanding, but overall it wasn't too hateful. a different blue than all other keys. How do you spoil it?! Just use the same materials as for the other buttons. Instead of my controller looking custom and great, it looks like it was randomly assembled, like I just assembled spare parts. In the videos I watched, all the parts looked the same color. The gold looked really pretty. But I really don't want to suffer with the exchange. I will switch to 5 stars if you guys just want to send me gold or something with pieces of the same color.