Brando was the first to bring a natural approach to acting on film. According to Dustin Hoffman in his online Masterclass, Brando would often talk to camera men and fellow actors about their weekend even after the director would call action. Once Brando felt he could deliver the dialogue as natural as that conversation he would start the dialogue. In his 2015 documentary, Listen To Me Marlon, he said that prior to that, actors were like breakfast cereals, meaning they were predictable. Critics would later say that this was Brando being difficult, but actors who worked opposite him said it was just all part of his technique.[18]