"Blue Beetle" successfully explores the legacy aspect of DC Comics, showcasing Jaime Reyes as the latest hero to don the Blue Beetle mantle. Unlike other DC adaptations, "Blue Beetle" embraces the concept of legacy characters, allowing the audience to connect with both familiar and fresh versions of their beloved superheroes. The film highlights the importance of legacy in humanizing godlike icons and keeping DC's heroes relevant in the ever-evolving world of superheroes.