This film movement, while in no way the most important film movement artistically, considerably helped morally support and unite the Poles into a decade long, almost nation-wide rebellion against the Communist party which bloomed into the freeing of the Polish state from Soviet rule. This was a catalyst for the break-up of Communism in Central and Eastern Europe and the Soviet Union, the end of the cold war, and a new stability in Europe, and indeed the world. Only taking this into account can one watch "Czlowiek z Zelaza" and truly appreciate how powerful this film is.