What I think also garners this whole "whose creepy" and "whose not" (at least adds to it) is how some shows become such massive hits and speak to so many that sometimes you associate that show with the few "crazy" fans.
For instance, I've seen WICKED 5 times and plan on seeing again very soon. I adore the show, the music, sets, story, everything. One time for the opening night performance in Durham for the 2nd national tour I was able to go to the cast party after the show because a close family friend was close with a few of the cast members. I enjoyed it greatly, however there were a few fangirls there that won tickets to the party (?) and THEY were over the top (going to actor's table's while they ate and literally sitting and talking with them like they were BFF's..it sorta became creepy)
It's fans like that I think cross the line. However, I think a majority of people (at least on here) make a automatic connection between WICKED to creepy fans. OUt of all my experiences with other fans, that was the only occasion I saw nuttiness.
It's with every popular show (POTO, Lion King, Legally Blonde)
Sorry if that didnt make any sense. I'm in a airport on a laptop and barley keeping my eyes open haha
"Life in theater is give and take...but you need to be ready to give more then you take..."