God, this was incredibly strange.
It starts off somewhat mundane, but after the opening moments, each scene ended up taking place in another surreal, abstract setting.
In some ways it's like watching a series of surrealistic paintings come to life. The visuals are absolutely incredible, and everything is animated very nicely.
However, the part where it falls apart for me is the incredible lack of a plot, storyline, or character development. The main characters simply go on this wild adventure through these random lands of insanity and they discover them together with the viewer, without having much of a personality at all, simply being there essentially as a surrogate for the viewer.
Thus, there really isn't much to be said about why any of the stuff on-screen is happening, it simply just happens... for seemingly no reason.
The art is nice, and REALLY interesting to look at, so it's worth watching for that alone. I also really like the soundtrack, which gives the whole thing this creepy, atmospheric tone. However, I can't simply ignore it's faults on the story side of things. It seems as though it's all style and no substance at all.
Story: 3
Art: 10
Sound: 9
Character: 2
Enjoyment: 8
Overall, I give it a 7/10.