I was looking forward to this movie, but surprisingly it appeared to be excessively boring and run-of-the-mill.
The sentiment of the whole storyline is very kitschy, unrefined, while the representation (the drawing) is fairly unique.
I did not manage to comprehend any of the logics of the represented world, it may be my bad. One of the most annoying weaknesses of the movie is - even when it's a sci-fi - that it never ever tried to rely on science and scientific facts.
This movie is more like a personal delirium of the directors with their subjective sense of logic or the lack of it.
I was hoping for some important notes on environmental conservation, but received a gibberish message instead.