Not perfect but full marks for ambition and lack of compromise.
Lit very dark - I can't remember a darker film - but beautiful tableaux, arresting images, sound. It's not at all linear. A bit like being in a bad dream or on a trip. No hint of irony or humour, which is also brave an swims against the current.
If your idea of cinema is X-Men stay away. If you liked Pan’s Labyrinth or Excalibur, form an orderly queue.