Going back to Smartphones, I happen to know a couple of local blokes that are at the top of their profession in photography, one who flies all over the world showed me just how good the latest ones are by producing an amazing quality film in a couple of hours that was also edited on the phone. Another guy that I know who is an award winning film editor on "Game of thrones" is always singing their praises as well. Obviously you have to know what you're doing and understand "film language" and the limitations of the phone but I am impressed with the results. As I stated earlier a lot of films and adverts are viewed on phones/tablets/laptops anyway and the resolution is amazing, However I don't intend throwing my 4k camcorders just yet