Superman tried his best not to kill anyone, least of all Batman's family. If Superman ever killed anyone, and it wasn't under some mind control like Darkseid's, it would be to save more lives. Sacrificing one building to save billions from an alien invasion. The media is free to critique Superman, but Batman wouldn't hold a grudge against Superman for that. For one thing the building destroyed was Wayne Enterprises (Gotham), the fight against Zod was in Metropolis.
And "you let him kill your family" doesn't make sense because Batman's only family, his parents, died when he was young. That's a huge part of his character. This would only make sense if it was one of the Robin's or Alfred that died. But then Superman wouldn't be the one killing him, it'd be Joker.
Batman doesn't leave his print on criminals. He's not about branding himself, he's not that vain.
Lois is black haired. They don't need to portray all the characters as different hair colors and races to be progressive, especially when their acting is shitty. Superman's boss can't act for shit.
Martha Kent would never tell Clark to be nothing for the world, at least not in the tone she used. That's where Superman got his upbringing to be this goody two shoes.
That wonderwoman looks like the same one from the failed TV show does not make me hopeful. You don't need a lot of characters but of course it's beneficial to be able to have more actors.
"The red capes are coming" at the end. Bad acting and really cringey, just there to let marketing give people a line to say by the water cooler to get everyone to talk about this movie. No real meaning.
"He has the power to wipe out the entire world" who says that? What's superman going to do? Wipe the dirt stains off all the buildings and plants in the world? Instead of wipe out, say "kill everyone on Earth." This sounds like some PG7 bullshit.
The 2 of them standing up with Batman in the batmobile was cringey. It makes the two of them look like apes beating their chests to assert dominance. They're both more intelligent than that.
Batman's been in Gotham for 20 years. He should look older. So should Joker. They look like they're in their teens.
Batman and Superman have been fighting crime for ~20 years both. In no universe have they not met each other. They have an understanding between each other. If Batman's fighting Superman it's because of a conflict in how they view the world, not because Batman's afraid Superman will "wipe out the entire world." or that he has too much power.
Superman 20 years later wasn't some reckless idiot.
They'll probably shoot Superman with a Kryptonite gun once to try to quell the people saying it'd be a 2 second fight. And maybe Lex or Joker will cause Superman to go insane for a while to give Batman an initial cause to fight Supes. Overall this looks like it's not even a DC movie because the people making it don't actually watch DC animated movies. They're just whoring the name and bastardizing both characters.
I think the animated movie for Superman vs Batman, "Batman The Dark Knight Returns Part 2", at least stayed truer to the characters but if all you want is live action explosions, and cheesey one liners, and water cooler talk, this is probably better.
From the other trailer:
Superman doesn't let people treat him like a god by kneeling. He's not that vain.
Batman does not use sniper rifles or guns in general. He pretty much can't after his parents were shot. I've seen scenes where he'll shoot a gun under mind control, snap out of it, and throw the gun away in anger and disgust.
All that said I'll still probably see it >.<