...And what a beautiful, poignant message Supes got out of his father dying from the heart attack: "All these powers I have, and I couldn't save him."
It shows how he is not a "god"--there are things even he can't do, people he can't save. He also can't be everywhere at once--what he learned from Lois dying.
And what was the message from Costner Dad dying? Secrets are important enough to die over. Um, what?
It doesn't bother me so much that Costner sacrificed himself to keep the secret. It bothers me infinitely more at how the situation played out. Supes COULD have saved him. Or even better, Supes should have been the one to go and save the dog. He could have "disappeared" in the commotion and popped up later saying he miraculously survived and pretending he didn't know how. Or he could have gone with Costner and protected him from the debris, again disappeared in the commotion and pop up again later safe.
Or, hell, just defy his father and show him and the world that it's more important to SAVE LIVES than it is to protect a secret. That SHOULD have been the message.
The whole scene just played out so contrived--like SW prequel level kind of contrived.