I honesty don't see the high danger, insane flying element here. I didn't read to much into it either. With all things, something could always happen that's not planned. One of those motorcycles could get a stuck throttle and head off into the crowd as well. I think its perfectly safe to fly like this as long as you have the permission from the city or the event promoters. I'd also say the pilot looked to be in control even though he tried some unwarranted forward and backwards movements. Maybe he wanted to try these moves to see if it made for good video. He's for sure got a nice gimbal setup which smooths things out. I also didn't see the distraction taking anything away from the parade or the fun. I think some people are being a little critical here. Is there a risk of crashing yes. Is there a risk of crashing and sending someone to the hospital, most likely not. My dog took a spooled up plastic prop to her snout and it did nothing to slow her down. Now if people were shewing the multi-rotor away and the pilot didn't abide then that could be a problem. If your city or state has laws against this then of course its not cool but I don't think people where endangered here or bothered.