As someone who worked Tomorrowland attractions on both night, I will offer the opinion that I've never had to deal with such a badly behaved group of guests.
They were loud, they were rude, they were innappropriate, they refused to listen to anything you told them, and they at times acted downright stupidly.
I eventually had to make a judgement call to hit the handpack on TTA and shut it down on the first night because it became tiring to have to get on the PA every 2 minutes to tell guests to sit down. Plus those that were taking advantage of the darkened tunnels (you know what I mean). The final straw became when they started jumping from car to car and eventually a group of them got out of the car and started walking the track (Away from intrusion mats, so the ride didn't e-stop itself).
On Stitch, they would remove the restraints and get out of the seats, forcing an automatic show stop and evac. They would also take flash pictures, open their cell phones, and scream so loudly throughout the entire show that I got a migraine on the first night. And yes, they are told several times not to take pictures and to leave cell phones away, so it was just blatent disobedience. Especially the issue with the restraints, as I had just told them to leave them down and they looked at me and did it anyways.
Astro had kids jumping out of the rockets as they launched running around the launch pad or in one case just standing there and making out.
Buzz eventually had to shut off the onride photos because they were capturing many unDisney happenings.
Monsters almost didn't run the second night, and I'm sure you can figure out why.
I was kicked, shoved, spat on, and cursed out on several occasions. We also had intrusions on TTA the second night, even though we left it closed. How they got up there, I have no idea.
All in all, it was an awful experience and I and my fellow Tomorrowland Cast Members could not be happier that it's over. Our coordinators eventually started calling it "Night of Hell".
On one positive note, hanging out with Flyleaf backstage was VERY cool, though even they seemed a bit confused as to why they were playing a Christian event.