To me the choice now is between looks (cameras) like it has been with lenses and emulsions. I don´t support film vs digital discussions. If the look people are looking for it is film then go ahead. I don´t really have nothing to say about it. If s director wants to shoot with a gopro because that´s the look he wants for is narrative by all menas do it. I am tired of discussing of what is better or not. Even shooting film there is a digital processing somewhere so please shoot and have fun. A masterpiece is a masterpiece by the hands of the artist.