'Batman v Superman' Comic Con trailer shows off Wonder Woman, Lex Luthor

The first trailer for Batman v. Superman: Dawn of Justice  didn't show much. We kind of saw Batman and we kind of saw Superman and we just barely got the hint that things between them weren't exactly peachy.

This new trailer, released this weekend during San Diego Comic Con, shows us a lot more -- including our first good looks at Wonder Woman (played by Gal Gadot) and Lex Luthor (played by Jesse Eisenberg), who has a surprising amount of hair on his head. We also get a much better idea of why Bruce Wayne seems determined to hunt down the Man of Steel, even while his trusty butler Alfred objects.

I still have concerns about this movie living up to its full potential, but this trailer does make me much more exited for the film's release date: March 25, 2016.