If I'm creating the composition, it's easier for me as an actor because I've just cut out the middle man. Because I've created the composition and now I'm in it, I already know exactly what I want to get out of it. So, bang!
I think certain filmmakers going into Sundance or other big festivals should consider screening more for press and tastemakers before the festival. The traditional wisdom has always been the opposite: to not screen for anyone prior, let your film be seen by an audience, and generate the buzz from there.