I've watched this show at least 4 times both high and sober. What I like is that I pick up on different subtle messages or things I didn't see before every time I watch it again. I think it poses a question about what you would do if stuck in the same groundhog day loop and how we perceive reality/other dimensions.

My big question is why were Nadia and Alan the chosen ones, and hoping it will unfold in season 2. Could it be just a larger metaphor in life, that no matter the decisions you make, you'll always end up to the same destination?