I don't think I'm fully qualified to judge the things that are happening here, but it is visually stunning. I looked over the source code and there's probably about 10 lines in it that I can describe the function of with some degree of certainty.
I really wish there was a "complexity" category in the rating. I clicked this right after Horny Bird and I would like to see some sort of prize for projects that are completely outside the range of anything I can imagine how to make.