here's my little stash from mid 90's to a few years ago before everything went ticketless.
going to shows as a teen/early 20's, one wasn't worried about the annoyances of shows (bathroom breaks, other annoying concert-goers, etc.). my how things change when staring down the big 5-0.
last stadium show i went to was a year ago. worried about public transportation getting to and from the ballpark (at&t park in san francisco). worried about how far my seat was from the stage. worried about getting sunburned. worried about my bladder's fickleness during a 6-7 hour concert. basically took the 3rd/ middle act off (sorry steve miller) and headed up and hung around the concessions and men's room to take care of all things nature during his 45 minute set.
there's not that many artists touring nowadays that i'd spend hundreds of dollars on. most likely, i have a blu-ray or two of them in my collection anyway. for me personally, if there's three artists on a festival bill that i need to see or am psyched to see, then i'll put in the funds and effort to check out the show. seeing macca by himself, billy joel solo, etc. just doesn't move me anymore to go thru the same experience i've had since i was a kid. but if you do one of those 'oldchella' festival shows like they did last year with macca, billy joel, and, heck, the eagles, i'd be there with bells on.

Also the barrage of ads on network TV, meh.