>>212619423>Superman learning about his home planet and peopleLike I said, exposition. Jor-El himself is not important, the exposition is what you're highlighting here
>last son of KryptonHe's not the last Kryptonian and hasn't been in a long fucking time given Supergirl and Zod exist. I'm not sure what that has to do with Jor-El anyway. Jor-El being evil or good doesn't change that
>Best of both worlds is not a themeAgain, what does that have to do with Jor-El's personality? That has to do with Superman, who never even meets Jor-El.