Despite ranking as one of the most successful film directors of the past 20 years, Zack Snyder has never captured the critical glory of his feature debut, the remake of George A. Romero’s Dawn of the Dead. More telling yet, the more movies Snyder directs, the worse his filmmaking reputation becomes. Case in point, Netflix’s disastrously derivative sci-fi epic Rebel Moon, the poorest-reviewed film of Snyder’s career to date.