Justice League might not be the hit that Warner Bros. were no doubt hoping it would be, but there really is much for fans to love in the movie - no one can deny that. As it brings together six of the DC universe's biggest names, there's a lot of history to draw from and, while it doesn't have much time to do that in its surprisingly lean 120 minute runtime, it tries its best to call back to a few classic comic book arcs and characters, as well as paying homage to previous DC pics that have come before.