What a great review, this is my favorite tv show, probably that makes me the weirdest person in the world! hahaha, but I don't think I have found a story that has so much originality and impact for me. It certainly seems that the second season is the best, but I would say because the first season is weird but stays as the most “normal” among the others and the third I would say that its quality is very progressive but leaves us sad because it is the end of the story.
The tv show with the most similar aura I would say is The Path, but it has a different depth and focus, although the energy feels very similar.