This led to some changes to rules, like heightened security, and costumes were even banned at some locations.
Ahead of release, there were some concerns expressed about seeing Joker in theaters, particularly from the families of Aurora victims.
Yet, for most people, it was just another weekend at the movies.
Ultimately, most of what happened at screenings over the weekend was stuff that security deals with from time to time in theater settings, although the prank signs seem to have been fairly widespread.