The Bechdel Test is a simple test which names the following three criteria for rating movies: (1) it has to have at least two women in it, who (2) who talk to each other, about (3) something besides a man.
[Update 4/28/13]: More on the Bechdel test from the Double Parent, focusing on princesses who need to be rescued by a prince, many of these movies by Disney.
And . . . the story of Wonderwoman. You can view the entire one-hour video at PBS.