That omnivorous appearance is in part affected by the demands of the profession. If you are only talking about your own interests and not contributing you get seen as a nuisance and a weirdo. This is why there is a certain cynicism to be found in these critics who all talk about each another's chosen 'worthy' examples from whatever fields they're into. Not to say he can't enjoy all kinds of music, just that Third and Luka are responding more to what his passion/niche is rather than whatever he speaks his mind on.