Nardwuar is interesting because he's a litmus test: some people just absolutely don't like him and his persona and his schtick, and the fact that he's clearly done more thorough research than any other interviewer they'll ever talk to doesn't move them. And then other people appreciate right away how unique he is.
It's funny that many of the punk rock types don't like a guy who is as DIY as Nardwuar.