That was DELIGHTFUL. Corenswet was really damn good. And Nicholas Hoult was a great Lex Luthor. Better than most. (Though it also remains true that no live-action Lex Luthor lives up to Clancy Brown's animated Lex in the Justice League cartoon. He set a high bar.)
Perfect Guy Gardner A+ 10/10 no notes.
The entire scene at the Hall of Justice really was shot inside Union Terminal. I think I missed 75% of the dialogue in that scene because my brain just kept going "It's so gorgeous and now everybody gets to see how gorgeous it is!!!"
In conclusion, I'm not wrong when I say that Jimmy Olsen's dick saved the world. Or at least stopped Lex Luthor. I did not see that one coming.