BKS Iyengar wrote:There is no progress toward ultimate freedom without transformation.
Consider how the season opened - with Luthor running from authority, focused only upon himself. As the season progressed Luthor uses and manipulates people for his personal gain. When the truth of his situation is revealed, Luthor finally stops looking within and at his own strength, and starts looking outside, towards the Source. Having located an external source of strength, Luthor is changed by it. His actions change, becoming focused on others rather than himself. In the end, he surrenders to the authority of Darkseid, the embodiment of the divine (literally a New God).
Contrast with the actions of the other villain. When the truth of their situation is revealed, they are either destroyed by confronting it (Grodd) or they choose to avoid it (everyone else) and continue in their denial. When they fight for the good guys at the end, it is an act of self-preservation, not a pursuit of self-improvement. In the end, they even return to fleeing from authority.
I like this story arc mainly because I see it as a redemption story for Luthor. He even gives up his villain suit in the end for the "power suit" of a business man who builds things and provides for his community. Superman and Batman are the avatars of Justice, but what Luthor needs is not Justice but Revelation. In the end, he gives up everything that made him what he is in pursuit of the Ultimate Truth.
I like it.