Warner Bros. Discovery holds high aspirations for the reboot of "Superman," which debuted this weekend. After years of development, the film aims to rejuvenate the DC Comics cinematic universe, penned and helmed by James Gunn, director of the "Guardians of the Galaxy" trilogy. David Corenswet takes on the mantle of Superman. Nonetheless, a former actor portraying the iconic hero has voiced his displeasure with the film's narrative. This movie stands as a pivotal moment for Warner Bros. Discovery, potentially shaping the future trajectory of DC Films.