It's been long overdue for Superman to have a great story.

For the Brainiac part, I find it interesting that we get to see the parallels between Krypton (a peaceful and futuristic place before its destruction by natural causes) and Czarnia (a peaceful and futuristic place before it’s destruction by Lobo). Also, Brainiac meeting Ms. Trudy, Lobo’s teacher. For the Perry White part, I find it hilarious for Bibbo to talk to someone on the phone while he’s endorsing Perry While as mayor of Metropolis. Also, portrait of him and Superman because he Superman’s biggest fan, which is really sweet and impressive. I like that Bibbo gave advise to Perry White about him becoming mayor and trying to make the world a better place, resulting in Perry doing a debate with his opponent and Bibbo meeting someone who contemplates about what he’s going to do. If I stayed in Metropolis, I would vote for Perry White as mayor because he’s the heart and soul of Metropolis, is affiliated with the Superman Family, and would do whatever it takes to protect the truth from harm. For the Amanda Waller part, I’m actually suprised and impressed that the Brainiacs of many worlds are the Light who saved her from Earth 3 and that they share the same goals (but different methods) on destroying the entire superhero community. Also, mentioning No Justice, in which that event was remembered because of Francis Manupaul art and being a prelude to Scott Snyder’s run on Justice League.

Please do the breakdowns again

Well obvious they come to terms cause Brianiac, Waller, and The Batman of Zur-En-Arrh form The Trinity of Evil