Making Superman More Than a Superhero Movie

[Blackman]

I noticed that DC usually has deeper purposes and second genres to alot of their characters

Batman....superhero gangster saga
Wonder Woman....superhero swords and sandals story
Green Lantern...superhero space epic
The Flash.....superhero adventure comedy
Aquaman.....superhero underwater King Arthur

How can a person make Superman be more than just a regular action superhero movie?

Superman kind of has a second genre as a journalist film and also a third genre of a romance tale. What would be needed to bring these things to the screen?