It's as jaw-droppingly awful as the trailers made it look - perhaps even more so, if that's possible - a 300 million dollar exercise in self-humiliation by DC that's stands out even among the insultingly dreadful dumpster fire that passes for their "cinematic universe".
All the usual train-wreck flaws from the previous movies are front and center - a non-existent plot, pitiful dialogue, characters so far from their comic book origins that they can't even be considered parodies, amateur level cinematography and CGI that would've looked bad in a Playstation 2 cutscene.
Affleck - the only member of the trinity with any form of acting ability - alternates between bored and tired, while Cavill and Gadot give their usual dead-eyed, blank-faced soulless mannequin "performances".
The character meant to be Aquaman is laughable - the character meant to be the Flash is indescribable - and the character meant to be Cyborg is nothing - a blank void of nothing.
The villain/miniboss manages to make every Marvel cinematic villain look like Heath Ledger's Joker, and manages to outdo even the most recent Fantastic Four movie to take the prize as the biggest movie insult to Jack Kirby.
The "movie" - if it can even be called that - is incompetent on every conceivable level, and the only form of skill on display is whatever it was that enabled them to take something as great as the Justice League and turn it into something as wretched as this.
There isn't a single shred of charm, warmth, wit, humanity, heart or soul to be found anywhere in it - and it's only redeeming feature is that it's mercifully the shortest of these DC "movies" so far.