YANBU to think what you like about TT but anybody attempting to express snobby opinions about them (or the people who go to see them) is BVVVU. It is pop music FFS, they never pretend to be anything different. They sing well live, they write their own stuff, they put on a fantastic show, and they create a really good atmosphere.
I am classically trained in several instruments, have taught and played at a high level. I go to a lot of concerts, all sorts of genres, and I know a fair bit about music. Doesn't mean I can only appreciate or see the value in certain types. I went to TT last week and thought it was brilliant. Musical snobbery does my head in, enjoy what you want but don't slag it off to try and make yourself sound more discerning, people can appreciate all sorts.