You can't form opinions on that by watching a video filmed 5 meters from the stage, right inbetween the relatively very few (and mostly drunk - there had been free beer for the past 3 hours) people who seemed to appreciate the show.

The conference hall was huge. Some 30-50 meters away where I was standing, the boo-ing was quite audible, and you could see most of the attendees staying the hell away from the stage.