The mood of the film differs from the previous documentaries about the mine. Some objects and places are presented in a whole new way, from a different point of view than before. While nothing is perfect, this film is almost perfect. It certainly shows that Sadrolin Tam has worked on it for a very long time, trying to study the mine from every side and angle. He is definitely the greatest expert on the history of underground salt excavations among the many artists who have documented it. And it is the presence of Jerzy Stuhr as a guide that gives the film its unique flavour.