Continuity mistake: Clark is thanking Bruce for the house. They both look in the distance at Lois and Martha; there are a couple guys fetching boxes near the carpenter, on both sides of the workbench, but they are nowhere to be seen in the new closer angle. (03:38:00)
Continuity mistake: When Aquaman like a true hero impales the bad guy from behind, Superman in the background is assuming the stance raising his fist. In close-up his arms are both lowered. (03:30:25)
Continuity mistake: Superman is pummelling Steppenwolf, and Darkseid's portal starts appearing. Wonder Woman turns around to face it in two shots; Aquaman in the first shot has the trident standing vertical, it's more slanted forward in the next. (03:24:45)
Continuity mistake: After the underground battle with Steppenwolf when they are finally joined by Aquaman, Wonder Woman sums up the situation with "All he needs now is the Lost Box of Men." Batman replies "If he doesn't already have it" in another shot, where Diana's hair is missing in front of her shoulder. (02:08:25)
Chosen answer: In the comics Steppenwolf traditionally has a very human appearance. He is tall and muscular with tan skin, black hair, and a moustache and goatee. Some of Steppenwolf's animated appearances show him essentially the same but with grayish/green skin, giving him an appearance somewhat similar to the 2017 Justice League version. According to Zack Snyder, the version of Steppenwolf in the 2021 version of Justice League was purposefully designed way back during the filming of Batman vs. Superman as not just a threat to the Justice League, but to the entire planet, hence the monstrous appearance. Warner Brothers made Snyder tone down the design because, according to him, they felt it was too frightening and intense for a PG-13 film. The version of Steppenwolf in Snyder's film has a very alien appearance, with the character's signature horns being part of his physiology rather than a part of his battle helmet, an immensely muscled physique, and covered in spiked armor.
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