From the looks of it, it does not really read disks like real Amiga would. It looks like it creates ADF on the fly and stores it on SD card.
Also, in the description it says that so far only supports cracked/unprotected disks. Now...if you want to play your original disks that are protected then it probably it's not going to work. Am I right??? Real Amiga does not have that problem.
The menu looks like UAE from my GP2X, nothing custom.