That's lazy and Snyder is calling that out.
We've grown up watching mass destruction in comic books and animated series get completely glossed over. Now we're about to get a whole movie about it. Superman taking a look around and being like "shyt, breh
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" does not give any real gravitas to what just went down. Real lives were just lost. Real lives have been affected forever. A quick shot of him being taken aback by all the destruction while we go into the next movie and start fukking shyt up again without missing a beat does nothing to address what Snyder said about the actions of super heroes having real consequences.