Awesome! Carla truly captures the spirit of Silk Spectre I. The only one that seems a little weird to me is Dr. Manhattan's. The quote is strange, compared to the others, and the poster is just weird in that whole "WTF is he doing?" kind of way.
I think a better quote would have been "Life and death are unquantifiable abstracts. Why should I be concerned?" (Or however that line goes)
Not at all. That quote is the most important quote about Manhattan, it sets the stage for everything that happens in the story.
i wouldn't be so sure. i bet he has a lot of say in the advertisement. a production company wouldn't know how to market watchmen. and i'm pretty sure he cut the trailer himself.