I like Batman, i like Superman, i love Zack Snyder and i really liked Man of Steel. But to think that a mere human like Batman poses any threat to Supes is just plain dumb. Im really curious on how that will play out. Cool teaser/trailer though.
Batman ain't a mere human, though.
What we need is a definitive Batman on screen so people's assumptions can be rearranged. We have never seen Batman properly done on screen. He has always been a mediocre affectation (or grounded interpretation) of what Batman is.