What To Expect From Zack Snyder's JUSTICE LEAGUE?

Zack Snyder is finally releasing his version of "Justice League" on HBO Max in 2021.
The director stepped down from the film after the death of his daughter in 2017.
His version of the film is four hours long and will have a new villain, Darkseid.
According to Business Insider Batman will drop the F-bomb in the new cut.
Jared Leto will reprise his role as the Joker, as well, with a new look.