Knowing ahead of watching that the dialog was totally unscripted and improvised I found myself appreciating the true art form by the actors. Knowing how petrified they all were during the shoot, it's never apparent from their seamless performances. They were all given a frame to stay in and also an ending to each scene. The rest is them and their own words and reactions. Shot in only 8 days, the film is a triumph of modern day filmmaking. My only criticism was the ambient lighting was at times distracting.