It is a very common problem in a lot of modern Superman stories. Many writers find him unwritable because of his power (not enough villains who can actually threaten him). So what a lot of writers do is turn to this "psychology of Superman" theme that really has gotten old.
-Explore his relationship to humans as a Kryptonian
-Explore his Christ like attributes
-Explore his loneliness as the last of his kind
There are a bunch of sub themes like that, that just make Superman a bore to read these days. That role is sufficiently filled by J'onn the Martian Manhunter. He actually saw his family and homeworld die. Therefore, it makes sense. Also, even though J'onn can shapeshift and pretend to be human, in the end, his true form is not human. Even his adopted form (a hybrid of his true self and a humanoid form) is distinctly different. In fact, that was something that was touched on when J'onn switched outfits and started roaming around as his true self. Why on earth do we need Superman to have the same themes explored when
A)He was not even a month old when Krypton exploded. Therefore he has no genuine mental or emotioanl attachment to it, other than as an idea.
B)His true form is identical to that of a human (so much so that he can even copulate with humans).
C)Superman was raised from infancy to adulthood, by humans, whom he looks similar to.
To me, the idea of this guy longing for a homeworld he never saw and parents he never knew, makes zero sense. In Smallville...Clark feeling lonely makes partial sense. He was the only person on earth who was the way he was (at least for the first several seasons during the kryptonite mutation era). But in the comics, he has encountered so many other beings from other worlds and with fantastic powers, that he can't feel alone. ****, the guy has two cousins with him. J'onn has nobody at all, yet you'd swear that Clark somehow suffered more by the whiny position he often has in the books. I just hate it.
Superman is such an awesoem character, but I feel like he is only that way during the major events or titles that bring him together with other characters (Superman/Batman, Justice League etc). But his lone book...I mean how often can he feel bad for a world he never knew. It's like that book and movie,
Face on the Milk Carton. Her genetic parents found her, she had siblings she never knew she had. Her whole genetic family looked just like her. Red hair etc. But at the end of the day, she didn't associate with them. She ran away often and wanted to go back to her real parents. The people who raised her. The people that may not have looked exactly like her, but they were the people she came to know and love. Because no matter how genetics ties her with these other people...she doesn't know them. She wasn't raised by them, so they are not home.
Superman is no different. His home is earth. He is an earth person. He is human, even if genetics say otherwise. So why have writer after writer, bore us to death with more drivel on Krypton and his loneliness. Superman isn't lonely because he is the only Kryptonian. That's just the ******** wool that has been pulled over our eyes for the past however many years since he was slain by Doomsday. I certainly don't want to see more of that in the film. Forget another origin story. Forget Krypton. Focus on how Superman has moved beyond being the
Last Son of Krypton. Move on to how he has become the (Hu)
Man of Steel.