So, what can we learn from this short trailer?
First of all - costume changes. Not actually tights, thank god. Just tight clothing. And the hood over his head isn't attached. Which is good. Ever notice how in the Batman movies, he could never turn his head. Kinda dumb for a super hero, isn't it? No solid metal clubs, either. Not that anyone really cares about something that trivial. And, oh yes, the DD is there.
Elektra also apparently wears two costumes. That leather piece that we've all seen, already, and the classic red sash type thing that doesn't leave much to the imagination. Kinky. It really isn't fair that a blind man gets such hot women, anyway.
Bullseye - well, geez, it'd take all day to go into his costume changes, so I'll just mention what appears to be the same. Um.....nuthin'.
Kingpin. I take back all I said. That man IS Kingpin.
What else does this trailer tell us? Not much except that Jennifer Garner knows how to work those sais, and Aflac can twirl a bo or two (innuendos mostly intended)...oooo, we're impressed. Bullets in Daredevil's world make a helluva lot more sparks than they should, which is important because they seem to often be the main lighting source for the scene. And poor poor Foggy didn't even make the footage cut. But, then again, neither did Kevin Smith.