What's the deal with Lex Luthor's pocket universe in James Gunn's 'Superman'?

'Superman' director James Gunn on 'Superwoke' discourse, Ultraman reveal, and Justice League

The writer/director and DC Studios co-head sits with EW for a spoiler-filled conversation.Jessica Miglio James Gunn on set of 'Superman' with David CorenswetKey PointsJames Gunn unpacks some of the movie's biggest spoilers, including the Ultraman reveal and how the pocket universe connects to Peacemaker.The writer/director/studio co-head addresses the "Superwoke" MAGA backlash and how kindness used to be "an American value."What about Supergirl …

Is James Gunn Taking A Dig At Marvel With Superman’s Pocket Universes?

James Gunn’s Superman movie introduces Pocket Universes, with Lex Luthor trapping metahumans in a hidden dimension, creating a deadly plan against Superman. Box office hit.

Review: James Gunn aims right for the heart with Superman

The director does not give us a Superman reinvented or reimagined, but instead allows for a return to what makes the character timeless.

What's the deal with Lex Luthor's pocket universe in James Gunn's 'Superman'?

Superman is full of awesome sci-fi elements, but the most fascinating one might be Lex Luthor's pocket dimension. How does that even work?

James Gunn's SUPERMAN Makes the Moment His Own - Merry-Go-Round Magazine

I’m sick of figuring out what Superman represents. Nothing really feels real anymore, everything material now superseded by how the anonymous masses are meant to perceive it. We discourse and discuss, but to what actual avail? To reward those who present their perception with the most sheen? What does anyone actually do anymore?  We are deep in the shit right now—there is no reason for us to care about the representation of a person, object, or …