Been 10 years or more since i read the comic book so i don't remember the finer details, but overall, the movie was awesome! Despite what Penguin mentioned about the pacing, I felt it was not as bad as people put it and I actually enjoyed the movie....but maybe its because I have read the graphic novel so I wasn't too disturbed by it. Some dude in my cinema snored during Dan and Laurie's couch scene.
I loved Rosarch in the comic....I loved him even more in the movie. They really did justice to his character. I've always felt that he was the hero that everyone feels the most attachment to. As a person, he was the least "screwed up" next to Doc Manhattan.
4.5 stars out of 5. Very nice watch.