I loved it.
The trailer succesfully implies a breakaway from Batman Begin's part from the stereotype of comic book movies. There are no dramatized heroic poses, no cheesy dialogue, no action scenes as of such that are tpically expected from a superhero movie. There is no maniacal portralay of a typical villan either. The trailer, both of the ones relased, seem to focus on the more human aspect of Batman. This is the story of the man behind the mask. Not about one who flaunts his cool toys.
I was pleasantly surprised at the feel that the trailer evoked. My favorite part so far is, the ever too mhort, shot of Batman standing on top of some building, his black cloak encasing his impressive form, head bowed down,almost humble in posture, a silhoute, a mere shadown on top of a building.
Simply beautiful.