This film is famous for its troubled development. Directed by Zack Snyder, he stepped down during post-production due to a personal tragedy, after which Joss Whedon oversaw significant reshoots and script rewrites to lighten the tone.
Articles like the one from UNF Spinnaker provide a "post-mortem" on why the film felt generic and disjointed compared to its predecessors. Justice League 2017 - 121 min Azione • Avve...
Critical essays, such as those on Nathan Zoebl's site , describe the 2017 theatrical cut as a "Frankenstein's monster" of two clashing directorial visions—Snyder’s darker realism and Whedon’s more humorous, studio-mandated approach. This film is famous for its troubled development