Hvg2 PSP Mini D-Pad Crystal Protective Cover with Analog Button 3D Stick (P84)

The screws on the top mount nicely into the PSP... and that's it. There's nothing on the bottom to mount it to the PSP, so when you push down on the (really crappy and flimsy) joystick, it actually pushes the cover up and away from the PSP, somewhat bending it from where the screws are. A lot of the time, this causes the joystick to not move the character in your game, since it's not receiving proper pressure. This also causes the O button to stick too, since it isn't properly mounted on the top AND bottom to keep the case aligned correctly. Unless you plan to superglue the lower area to your PSP, or want to use rubber-bands to keep in completely secured, pass this one up. It's a waste of time and money.