That kind of fretwear is 100% normal on (used) Dingwalls, FYI. In fact, it's pretty normal on multi-scale basses as a whole. It was a big "controversy" when more people started getting into them and thought it was a problem. Lots of hot heads from owners, and multiple people (Sheldon Dingwall among them) stepped in to steer things in the right direction. The initial wear like you see will show up quickly, but, the frets are fine.
The rest of that looks like someone, somewhere, tried to do their own "setup" on it and failed miserably. I've owned multiple Chinese Dingwalls (and presently own 6 Canadian made ones), and none had any issues like that, though mine all came straight from the shop in Canada, they didn't hang around for random people to play etc. The Canadian ones are a step above.
I'm curious, too, about what someone means by "feeling cheap". My initial assumption is they are somehow thinking due to their lightweight (often, but not always), that they are somehow "cheap".