A TV presenter is talking to an author in his house and they are talking about culture. Author discusses final book (see:5:00-5:20)
The author: There's a minority of people who like culture to be cerebral. People who like difficult novels and strange plays and modern jazz.
TV presenter: All due respect to jazz.
The author: All due respect to jazz, but you can't dance to it.
At first I thought TV presenter respects jazz and likes it. Still, I looked "all due respect" up, but it turns out to mean disagreement. Wiktionary says: with all due respect: A phrase used before disagreeing with someone.
So I thought TV presenter doesn't like jazz. But then I couldn't figure out why the author says "...but you can't dance to it.", which made me think that it is the author who doesn't agree with jazz being beautiful.
So I am confused about "all due respect". Does TV presenter mean "I don't like it" or "I like it."?