James Gunn's Superman movie swooped into theaters Friday, offering thrilling battles, big-hearted heroes and an amusingly untrained canine sidekick. You might want to see the superhero epic if you're into other films written and directed by Gunn (such as Suicide Squad and Guardians of the Galaxy) or want to catch the cinematic start to the new DC Universe.

The ending of James Gunn's "Superman," including the post-credit scenes, liberate the DC Universe from taking superhero storytelling too seriously.

Superman gave us James Gunn's version of the DC superhero played to near-perfection by David Corenswet. After his Man of Steel overpowers Nicholas Hoult's Lex Luthor, we got few end credit scenes.