James Gunn and David Corenswet had a heated creative debate on the Superman set over how Clark should confront Lex Luthor. Corenswet wanted a more subdued take, but Gunn pushed for raw vulnerability. The behind-the-scenes footage shows just how intense—and collaborative—these moments can get. Fans are now split: should Superman show more emotion, or keep it classic stoic? This drama is giving us major insight into the new DCU direction! #Entertainment #Movies #Superman2025