What an interesting film. It's a horror film about a dance troop out of Berlin that is run by a coven of witches. It's based in the 1977 Italian film of the same name.

It's good! I didn't love it like so many others as I often found the story elements needlessly confusing and convoluted. It's over 2.5 hour running time isn't earned as the story is much simpler than the film lets on.

Overall, if you're a fan of arthouse horror similar to Black Swan, check it out.