Normally I'm not one to post this sort of thing, but this particular screenplay caught my eye and held my attention from start to finish. It's well-written, it's clever where it needs to be, and has a cast of endearing, well-rounded characters.
Warner Bros. -- I hope you're taking notes, because an unpaid fan named Chad Handley just gave you a damn good Justice League film right here.
I DID NOT WRITE THIS screenplay. Do not credit me as its author, because I am not him.
JUSTICE LEAGUE: ORIGIN
Logline: The world's greatest heroes meet for the first time and must overcome their differences to turn back an invasion by Darkseid.
Justice League Origins by BruceLeroy3000