They may have been good action movies (even that is debatable)
But the Superman character was just a generic grim/dark action hero that punched people. Nothing that set him apart from any other grim/dark hero like Batman, Daredevil, Arrow.
I can understand the appeal of a character that punches people in a movie where lots of stuff gets destroyed.
But Superman is supposed to be more than a character in a video game. So no, he's not the best Superman ever when people like George Reeves,
Christopher Reeve, and Dean Cain have played him. From just the trailers even Tyler Hoechlin looks to be a better Superman.
What set Superman apart was the fact that in addition to punching people, he also stopped punches, like the punch Doomsday was going to land on Lex Luthor. Superman was set apart by his human life with a happy relationship and a job as a journalist that he used to champion civil liberties over the abuse of power. Superman set himself apart by being hated for no other reason than the fact that he was an "other" from another planet who challenged humanity's perception of its place in the universe. Superman set himself apart by not wearing a mask, and by being willing to show up to publicly defend himself when call upon by the American government. He set himself apart by forgiving a man who was going to kill him, and then ultimately giving up his life to save everyone.
It seems you have chosen to define what makes a good Superman as someone who casts himself as a warm-hearted jokester with an exaggerated false identity. There's fun and joy in that, to be sure, but that alone does not make a Superman. I would challenge any of those incarnations of the Man of Steel to maintain their upbeat dispositions as novice superheroes who are framed, hunted, and despised by humanity. The worlds and contexts George Reeves, Christopher Reeve, Dean Cain, and Tyler Hoechlin inhabit are not analogous. Their worlds often aren't even intended to represent anything close to the real world. If you plucked Christopher Reeve out his universe and placed his Superman in the DCEU, for example, you would have a Superman who barely speaks to his mother, doesn't actually care about his job at all, and is convinced that heroes are destined to be alone. How would he cope with the slings and arrows of Lex Luthor, Wallace Keefe, Batman, and Sentator Finch? How would he cope with a world that fears and worships him more than it sees him as a friend?
"These are the times that try men's souls. The summer soldier and the sunshine patriot will, in this crisis, shrink from the service of their country; but he that stands by it now, deserves the love and thanks of man and woman. Tyranny, like hell, is not easily conquered; yet we have this consolation with us, that the harder the conflict, the more glorious the triumph. What we obtain too cheap, we esteem too lightly: it is dearness only that gives every thing its value." --Thomas Paine, THE CRISIS
This Superman stands apart from other heroes due to the magnitude of the challenges and obstacles he had to overcome as a young hero. He coped by continuing to do good, continuing to use his vocation as a journalist to affect change, continuing to love, continuing to try to take advantage of opportunities to talk to his critics, and continuing to seek out the advice and counsel of his parents. He didn't smile often and nearly did give up when it truly seemed he was doing more harm than good, but he persevered. He came back willing to admit he had been wrong to warn Batman rather than speak to him. He came back to choose Earth and choose love. He came back to sacrifice his own life to protect his enemies, critics, and all humanity from an abomination that feeds on violence and aggression.