As you can see from my recent edits, I've been adding information from an article that details all of the stuff that was cut from Justice League, and I'm pretty pissed about it.
As you can read for yourself in the article here, Read Zack Snyder's Version and All Deleted Scenes of Justice League, WB has clearly failed in nurturing the potential of the DC Extended/Cinematic Universe for the better. While Snyder's vision wasn't initially intended to be a trilogy, Justice League was going to be what filled in the continuity gaps and plot holes that are present in the Theatrical release that, for some reason, critics praised for being 'light-hearted', when that's not what anybody who enjoys the DCEU for what it was had been looking for.
I speak for myself when I say I was looking for an actual story to be told in the movie, instead of some haphazard 'beat 'em up' that looks like it would've made waves in the 90's or something.
I mean, we were robbed, to say the least. I'm talking Kilowog and Tomar Re, Darkseid, an actual plot for the Mother Boxes (other than the 'Gotta Catch Em All' story we were given), and something to look forward to at the end.
Please, to anyone who actually wants to see the DCEU survive, sign the petition to release the Snyder Cut of Justice League so that we can actually get a good story that we waited two films for.
Petition link: Petition to Warner Bros for Zack Snyder's Director's Cut of Justice League