I don't get it, and probably no one watching will unless they read the description or spoilers first. It's very short, so one cannot expect a lot of things like plot or development of course. Still, there's nothing to indicate what and why things are happening. It goes from normal to psychedelic (which is visually interesting at least) and then back to normal in a flash... but why? Oh well, it didn't waste a lot of time at least. I must write a longer review, but now it takes longer to read this than it did to watch the short anime :/