I don't know if I agree with the notion that Gropocalypse was just a pointless rant. A lot of women feel oppressed about where they are in their lives. They don't feel that they have the same opportunities as men because of unconscious bias that exists in our society towards women. One big example of this is the glass ceiling. What a lot of women are looking for is an ability to get somewhere in their careers and lives, so they look to have sex with men to get what they want.
If anything, I believe that the feminist movement will help shed light on the stereotypical biases that they face and that women won't have to resort to quid pro quo practices in order to get what they want from men.