Personally, I really enjoy having the setlist. I think it's just one of those cool concert momentos. It's even better if the setlist has been handwritten. I've got a bunch of great setlists...Radiohead from Merriweather, Oasis' first show at the old 9:30 signed by Noel Gallagher, the Stone Roses from WUST (signed by the entire band, complete with guitar picks from Manny and John Squire), Bob Mould (handwritten by himself), Belle & Sebastian from Constitution Hall, etc. etc. It's fun to see what a band played, in what order...I have a bunch of Echo & the Bunnymen setlists, it's just fun to go back and look what they played. It's also interesting to see if they were going to play a certain song, then changed their minds and did something else instead.