Ben Affleck on ‘Justice League’: Joss Whedon’s work “made the movie better”

“We got lucky, we had [Joss Whedon] come in who kind of worked off Zack’s template, and also added his own flavor and his own stuff to it, and I think made the movie better,” Affleck added. “Although, I wouldn’t necessarily want to have two directors on every movie, I do think it was an interesting way of doing it.”