Speaking with GQ, Corenswet says he was very committed to trying to make James Gunn’s vision for Superman come true. To that end, it seems the actor was constantly asking questions in order to better understand what Gunn was doing. However, it would sometimes drive the director crazy. Corenswet said…

I think in a lot of ways, James and I are made for each other,” Corenswet told the publication. “James has this habit of, as you’re working on the scene, he’ll sit back by the monitors on the God mic and he’ll yell directions at you,

The first reactions to "Superman" are in, and they have some positive things to say about David Corenswet and the future of the DC Universe.