Reminder as you are watching this footage, director George Miller was 69 years old and cinematographer John Seale was 70. These two and their production team just schooled every action film made in the past 15 years. Green screen should used to enhance the story, not be the story. Mad Max used green screen, but you will notice it only for certain camera angles and shots that required it for the safety of the actors and stunt performers.
Any wonder why the actors in the Star Wars prequels felt like they couldn’t act their way out of a cardboard box? They couldn’t because they were acting to nothing except the chroma green box they were placed in. Never underestimate the power of doing it real.