The document discusses the differences between a preliminary filmmaking task and a subsequent opening sequence project. For the preliminary task, the creator had to follow specific objectives like the 180 degree rule and match on action, which limited creativity. However, for the opening sequence, the creator had more freedom to develop their own ideas and skills. One key difference was the use of shot reverse shot - it was used in the preliminary to show a character's reaction but was purposefully not used in the opening sequence to convey the character's isolation. The creator also improved their use of match on action between projects by capturing more challenging shots that revealed details about the character's lifestyle.