It's easily a 5 star movie about possibly the best artist ever and one that you've never heard about. Stanislav, the down to earth delusional megalomaniac, should easily be held in the same regard as Picasso, Matisse, Dali, etc, if not higher, but due to bad luck and his own questionable racial biases he was forgotten about. His story is one of the most engrossing biographies possibly ever. His art is described as being inspired by another dimension, a dimension where the gods reside.
Anyone interested in art in any way is greatly missing out if they have not watched this movie. The guy is an absolute artistic genius and this is an easy top 10 film of mine. You will think he's a nuts ego maniac (because he is) but you will end up dearly missing a man you never met. His art, story, and words, will touch your soul in a way you didn't know you need and your expectation of what the best art humanity can produce will be forever elevated.