In the story that I am currently writing we will see everything from the protagonists point of view. I  think that having the protagonist direct the course of the story would be best because the story really revolves around everything that is happening around him/her because he/she is at the right place at the right time. I don't think that it would work out being shown from the opposition because they always arrive at the scene after the event has occurred. It also wouldn't work for a minor character because there are few and they aren't in the most important scenes of the movie.