I like everything about it but I wish they had done something interesting with the screen like a 3:2 or 1:1 720p screen instead of of 4:3 640*480.

3:2 would give perfect Gameboy scaling and better tate mode arcade (vertical).

Also 1 joystick is enough. The cpu isn’t fast enough for good PS2 gaming so why bother? One joystick in the middle would be Nintendo 64 like (Sony PSP had one joystick too). Since n64 is the cpu emulator limit, the controls should match that. The freed up space would provide room for dual speakers.