A disappointment? Yes, but look, it's still a pretty good movie. Unlike the Avengers, DC/Warner Bros. haven't allowed these characters to build up to this super-collab, but these heroes ARE still, I think, super. There are some wonky effects, some plot points that don't go anywhere, and Superman's return (um... not really a spoiler if you've paid any attention) isn't everything anyone had hoped for, but the interactions of these characters make this movie a must-see.

Great individual stories. Fantastic fight scenes.

Storyline jumped all over the place. Not as good as previous DC movies

Between the mediocre mess that was 'Batman v. Superman' and the surprisingly fun adventure that was 'Wonder Woman', 'Justice League' winds up being a mixed bag that's worth watching overall though with significant flaws. Batman / Bruce Wayne looks as if he'd rather be anywhere else. Aquaman's character is also trying too hard to look and act 'tough' to a point where it honestly comes across as funny. However, the other main characters do a fairly solid job.

As far as the plot and visuals go, the movie shamelessly takes inspiration from Marvel films, especially the first and second 'Avengers', and comes across as rather enjoyable although in a pedestrian, derivative sort of way. Once again, an alien invasion is taking place, and a team of heroes must stop it. I'd recommend the movie to both comic book fans and general audiences so long as one doesn't have too much in the way of expectations.

Some really bad acting! Ben Affleck really sucked as Batman! Very bad and fake special effects!

Poor acting, poor special effects. Save yourself some time and just get another Marvel movie.

Zack Snider sucks as director he did it again so disappointed.

It's not quite as awful as critics made it out to be, but far inferior to what it should have been. Gal Gadot's poor acting, the obvious ho-hum CGI, and Steppenwolf's weird dialogue make up an obvious part of the negatives here, along with the sexist, feminist comment issued by WW near the end. Then of course there's Ben Affleck's wooden acting, Ezra Miller's annoying acting, and the rest of the cast's uninspired acting which translates to the film lacking the heart and soul that makes the Avengers films a treat. The film plays out like a comic book which is fine if you are ok with 2 dimensional story but, everyone else will look elsewhere (and to Marvel) for something with more depth. When the best part of the movie is Henry Cavill's performance (and fights) as Superman, there's really not much else to say about it. Superman is the Michael Jordan of this team and unfortunately, even he wasn't strong enough to save it.

the camera they used looks like tv show quality. pretty bad cgi. very generic music. everything just looks so off and low budget.

Justice League tried pretty hard to undo the utter dumpster fire that Batman Vs. Superman was, but with a lack of studio support, rushed and slapdash CGI, and having so much to make up in such a short time they just couldn't quite make it work. DC still suffers from trying to hide their less than stellar CGI by making every scene really dark (light level). The characters can be fun, but you don't care about any of them but Wonder Woman, and Flash. ***Spoilers*** Superman's return is so ham fisted that it derails basically the rest of the film, proving that this "fake-out" death was a utter stupid move in BvS as it adds nothing. Basically, watch it to keep up with the story in the DC:EU, but don't expect it to have the punch you want.