Few female characters get to be “the Chosen One” in science fiction and fantasy. Leia is as much the child of Darth Vader as Luke is, but only Luke gets to use the force, be recruited by his dad and ultimately save the day. We don’t get impossibly clever female sleuths or the sexy spies with the awesome gadgets. And on the rare occasions that we do get those characters, they’re denigrated as unrealistic Mary Sues.