The director had to deal with a "doomed if you do, doomed if you don't situation". If he were to use his imagination or other sources to show more controversial content, the 'family' would have done their best to not let this movie release. So he had to go strictly by the book and limit any other sources, this made the movie a little less exciting than expected. But overall, this was a bold attempt. A must watch movie. People should watch this move to at least show the paid and partial critics how audience doesn't care about their reviews and watches movies that are good!