Just got back from seeing it a second time.
As unbelievable as it may be, I actually enjoyed it MORE the second time because I was able to pick up on all of these little moments of foreshadowing that I never noticed the first time.
Not lying at all, I'm planning on seeing this at least one more time before it leaves theaters. I can't wait until it comes out on Blu-ray. I am buying that carp on day one.
As a side note, for all the positive press the "Watchmen" trailer is getting, I honestly think the movie looks pretty stupid. :\ Granted, I know absolutely nothing about the comic or universe so I am basing my opinion solely on the few minutes of footage shown in the trailer before TDK. But, they definitely get kudos from me for including a Smashing Pumpkins track as the background music.