The Sin City teaser made my night.
I've been a fan of the books for a long time now and from the looks of this trailer, they've nailed the feel of it. The rain, the cars jumping over the hills...all of it just right-between-the-eyes nailed it.
Hell, it's even black and white like the books.
I hope conventional movie goers give this one a chance...would be well worth their time, I think.