The Woman in the Septic Tank

My first reaction to The Woman in the Septic Tank was "interesting".  I didn't quite know what to make of it.  It began as an examination of poverty in the Philippines and became really disturbing when a mother sold her young daughter to an old white man.  Suddenly the scene shifted to three young filmmakers who are trying to get funding for their independent film, "With Nothing".  As they discuss the story, it changes and is replayed according to the new ideas.  The girl becomes a boy; then it becomes a musical.  When they hire a famous actress, it changes yet again to a soap opera.  Finally, actual filming begins.  Not wanting to give any spoilers, suffice to say that the septic tank does show up.