A bit meh. It was okay, but it's definitely over-hyped. I was expecting something really shocking. Either I'm super desensitised, or it just wasn't that scary, just a bit distressing.
It was quite slow and I felt quite bored. It left me with more question marks than satisfaction. By the end, I wasn't that impressed with understanding what was going on. Worth a watch for entertainment though. Cage and Maika are good.