I said it before

This is how you make it work

Superman: Follow the Nolan path

Wonder Woman: Make it the Thor of your company. Set it in Amazon with small parts at the end taking place in the greater world outside of it.

Green Lantern: Scrap all the previous hit. Recast, follow how Marvel makes it's space films, make it darker and more cerebral

Flash: Make it the most popcorn of the films, closest to the Marvel style

Aquaman and J'onn should be the Hawkeye/Black Widows. Give them parts in the latter two movies to introduce them

There, I made it work, where's my fucking paycheck