as pelosh pointed out most of the time less is more, here with the beamshow you're overwhelmed with many lights so that you can't properly enjoy it in the end
do you know for the graphic part of the show did they use their own LW50k scanners? because some images seem to flicker a lot (maybe only the camera) so i wonder if it's the scanners or not optimized frames - with such high amount of installed projectors they could have assembled the show better for example with 10 projectors each doing a small bit of image so you could draw complex graphics with no flicker