It's one of those "IQ test" movies

Rating: 7/10 (2 October 2019)

If you dislike it, you failed the IQ test.
All these people giving it 1/10 are just intellectually incapacitated and therefore incapable of enjoying anything out of the ordinary, and incapable of enjoying a movie that doesn't have a well defined beginning and end.
Watch it, unless you're one of those people who thinks that horror movies should have jump scares every 30 seconds and that all movies need a happy end.