In reply to Indie.

It wasn't that he had a different opinion on the giving of taylor swifts award, it was that he ruined her moment. That's the difference.
also on this, I think some people have a set idea about what Glastonbury should be, many think it should remain guitar music based, after all that's how it's become what it is now. That's it's core audience! I've no issue with rappers or anyone performing, but everyone has their own opinion on the matter.