This thing works perfectly for what I wanted, but at the same time is clunky in the strangest ways. The basic OS interface is made by a retarded Chinaman so it is mandatory that you use one of the preset backgrounds and folder layout for roms, when all the device should do is launch Retroarch automatically. Retroarch is also configured with completely unusable default controls, so anyone unfamiliar with the process to fix that would probably think their device is broken.

It's very lightweight and comfortable to hold, but feels cheaply made at the same time.