His coordination is admirable and he's able to put together something decent on his own (and the stuff I saw with the No BS Brass Band (I think that's their name) is pretty good too). The performance is probably as important as the music (or at least, it plays a big role); without seeing Gull work his magic, there's limited appeal. Still, it's worth checking out. Let's see other one man bands do it all at once and see what happens!

One thing comes to mind, looking at Gull's myspace profile. Is the record warped or something? It's hard to tell, but the records in the picture don't look like they're flat.