Aside from the the Wonder Woman reveal, details on Bats v. Supes teaser trailer

From SDCC '14: Batman is standing on a rainy Gotham rooftop. His eyes are glowing white and his armor is extra bulky, almost metallic looking. He fires up the bat signal, camera tilts up revealing the Bat symbol in the sky... Floating in the middle of the signal is Superman looking Super Pissed. His eyes glow red. Batman stares up at him, not phased at all.

Crowd went nuts!

What (wasn't) mentioned is just how good it looked. It honestly looked like a Frank Miller comic brought to life. Everything from the lighting to the way the camera moved was just beautiful. It was very atmospheric and works great as a teaser to get people excited for the film.

Here are some pics from it: