So finished off Zach Snyder's Justice League(ZSJL). Took couple nights and yes it should be split up into 2 or 3 parts. It's different but i'm not sure it's way better or worse then Joss Whedon's(JWJL) version.
https://www.buzzfeed.com/evelinamedina/snyder-cut-justice-league-differences-hbo-max-joss-whedon
Biggest differences IMHO
I can't believe he cut this scene out though. One of my favorites.
But he added a suicide prevention poster so that might be my new favorite.