The main villain will still be boring and only talk when he's in the middle of smashing stuff up so you don't really care much about what he says either way. Unless they make Superman turn out to be Batman wearing glasses I don't see the point in really going through the pain of watching this again.
Sure, it'll have less jokes in it but what's it being replaced with? More exposition? There was enough to fill a boat in the original film and all of it was pointless. The bad guy wants to destroy the world, but he also thinks he's helping humanity by doing it, and his power is absolute, people have tried to stop him before and failed, all the evil villain tropes with none of the relatable characteristics of a villain behind it. Pretty much every single DCU villain in a nutshell and exactly the reason why these films are a slog to watch.