The overhead camera shot provides an establishing view of the entire scene from above, allowing the viewer to see broad positioning and motions of multiple characters and objects at once without confusion. It introduces the city setting of the film and the lighthearted, joking nature of the protagonist as he swings through the city fighting villains. The opening focuses on the main character, establishing him as the protagonist through his bright red suit and the camera's positioning behind him, making the viewer feel like they are gliding alongside him. It sets up the genre of the film as a heroic action story by showing the main character saving others during a conflict in the opening sequence.