I can't answer any of these without spoiling shit. So I won't. But it's cool.
Garth to me the best part of DC, and why I prefer it to Marvel stuff, is that barring a few, most of the characters are extraordinary but mortal humans. Marvel involves a lot of magic and "just because they can" stuff for their characters. Everybody's a mutant or meta or inhuman or whatever they're calling them now. DC has fantastical elements sure, but it's fantastical stuff happening to humans. They have humanistic motivations for whatever they're doing. Also their villains shit all over Marvel villains.