I'm still pretty skeptical that Snyder was always intending to explore the consequences of Superman's wake of destruction in a follow-up film, as opposed to him only deciding on it in response to the massive backlash, but I suppose a late saving throw is better than none at all. Anyway, we now have a new trailer, and it's much better than the first:
Darkness! Brooding! Superman and Batman fighting! Wonder Woman! Lex Luthor! Those weird Superman soldiers again! More awful parenting from the Kents! The Waynes being murdered, because apparently every new continuity of Batman needs to show that at least once!