The fact that it ends by giving the audience lot many messages and things to ponder over about is what made me really like the documentary. Satisfactory enough. There's a fine line between being a person of faith and of superstition, being sane and insane, truth and a lie and that's what it tries to show and not answer. Some questions are still there in my mind which I feel, will never get an answer of. Like, how exactly did the old lady die, was there any mention of the pipes in the diary or not and what exactly was their purpose? But then, some things really don't have any explanations. It died with them. Loved the cinematography. After a long time, a documentary has left me question my own belief system. A must watch.