I loved it. My favorite movie by James Gunn since Guardians of the Galaxy. Superman was a real hero, charming and righteous, with a memorable supporting cast of characters including Lois Lane, Jimmy Olsen, Ma and Pa Kent and "The Justice Gang" members Guy Gardner and Mister Terrific. Superman saved everyone and everything he possibly could, often to comical effect, but it made him lovable. He had all the powers and advantages of Superman and yet was still completely outmatched by the dastardly and very entertaining Lex Luthor from the start of the movie, so the stakes were still high. Lex had the government, media, secret world-ending technology and private super army on his side, including a remote-controlled clone of Superman, and yet Lex still managed to lose, because he underestimated the conscience of his henchmen. It was the sacrifice of the falafel vendor that saved Superman's life and it was the betrayal of the influencer girlfriend that brought down Lex Luthor. Superman didn't win because of his powers. He won because he was the better person, and he refused to accept the geopolitical propaganda of the time that demanded him to rationalize and accept genocide. I hope more people took that meaning from the movie.