Typical. The guy admits he didn't see the show (in line for concessions, pointless story about eating a pretzel dropped on floor) before going on a 5 minute rant about how much he hated the band. He is outraged and offended, our ages two most common public emotions.
In 1938 Neville Chamberlain declared "Peace in our time", Superman first appeared in Action Comics, Seabiscuit beat War Admiral ....... and C.a.l last won the Rose Bowl.