Everyone is so angry in the final 'Batman v. Superman' trailer

"Day versus night," Lex Luthor once again intones in the final trailer for Batman v. Superman. But it looks like a whole lotta night.

Night in both senses of the word: Not only does the Dark Knight get the spotlight in the latest trailer for the Zack Snyder-directed superhero flick, but the trailer is dark beyond belief. We see enough of them to know that they're glaring at each other a lot, and that Batman's mecha suit can somehow stand up to Superman's super punches.

Wonder Woman looks great at least. And hey, she finally spoke!

"No I don't think you've ever known a woman like me," Diana says seductively (and in an accented voice?) to Bruce Wayne. No, we don't think we have.

Batman v. Superman hits theaters March 25.