Went with my brother in the late 80’s and through some of the 90’s. it was cool, saw loads of bands that I’d probably never had listened to otherwise, Yep, you can look at the headliners and they may not be great, but there’s always so many other bands playing, you’re pretty much guaranteed to find something you’ll like.
yes the loos get a bit rank, and you’ll eat shite for 3 days, but it won’t kill you, and everyone else is in the same boat anyway.
I’ve started to book gigs now with my lad who’s started to take more than a passing interest in live music, we were discussing only the other night about a festival, so, may do another Glastonbury yet. Can’t wait TBH.