I'd just like to say that I've never read or heard of this graphic novel, and this trailer definitely has my attention. And that's the goal of trailers, right? Just think of the old Alien trailer. NOTHING about the plot, but s**t was it scary. I like trailers to have some mystique.
I like what they did with the song too...much better than the original Smashing Pumpkins version. Some strings and bass are added, and they slowed it down a bit.