Listed as one of the 1001 Movies you have to see before you die and this movies is actually pretty hard to find, this is the only source I found (previous youtube uploads were all deleted) https://vk.com/video-17894528_163037444 Just comment here, if it's deleted in the future and I will re-upload it somewere else asap

The intensive flashing just made me brain dead

Strange. Not sure I could articulate what it was trying to do. Probably had more impact at the time when the images weren't as replayed and etched into one's brain as they are now.

An experimental piece rather than a documentary, it likely had impact upon release with its bold concept. Today, however, it feels somewhat obvious and naive.