It's worth mentioning that to get the right stick to control the camera, you will need to enable Analog Camera Control on the third page of options in the launcher.
I didn't find any posts that talked about having much success with controllers so I thought I would pass along what I've figured out in the last two days.
The easiest way to get a controller (any controller) to work in PSOBB is to launch the game through steam in Big Picture mode. I added...