I don't know even if i liked it!
This is a dark comedy/psychological drama thriller. A definition of weirdness. Bizarre, creepy, some hilarious moments, some frightening moments. Excellent acting, also well directed.
But, in my opinion, it is not as clever as the creators think it is. It is not mind blowing, neither it makes much sense. Some metaphors may make sense
(abusive relationships at the second part)
but overall, this is surrealistic, like a modern fairy tale where Logic and laws of physics don't apply. Like a Kafka's dream.
If that was the intention, it is still enjoyable and interesting even though I would prefer it more cohesive.
In any case, the ending is not good. That is a twist for the sake of twists. And it didn't mean anything, just something irrational, i think it's lazy writing.
If you like your movies to be absurd, watch it for sure.