Wow, quite impressive but glad it isn't next door to me or I'd have to keep the shutters closed when home and close my eyes leaving the house. If had to see that for more than a few seconds I'd probably pass out or get sick. For me, twinkling good, strobing/pulsing = very dizzy & nausea. The "disco days" of the 80's wasn't fun for me at all as well as many movies.
Optometrist says quite a few people have that problem. He said some people actually can get epileptic seizures from it. I guess that why a lot of movies now have a warning message along with the rating code.