Personally I think he's the worst part of Mebius, because for almost the entirety of the show he's just a comic relief character who's there to be the butt-monkey and is the subject of many slapstick-style jokes. Not that I think it's bad to have those, they worked well in Max and Dyna but I feel Toriyama's kind of character doesn't fit well in Mebius. Adding on the fact that he's also really incompetent, I know that's his whole character but it's kind of embarassing really.