Wish I could move buttons around like in FPSe (PSX emulator), and having some problems with moving savestates from my SGS2 over to SGS3.
(SGS3 doesn't support folders that start with the period-mark, and all n64oid files are stored in mnt/sdcard/.n64oid). So had to start all over on all my games when I got my new phone.
But other than that, it's a freakin' perfect emulator.
Sitting on the train playing Zelda: OoT on my phone is a very special feeling :)