The movie show gets going as long as the sales of film equipment go on, so demand is as good as ever for such equipment. When it comes to the action crowd they're the ones you really want. There are so many movies out there these days that you could probably watch for a lifetime on film with only a few hundred dollars of equipment. An action movie shoot just can't be successful without a good action camera, so you will certainly want one if you are looking to get into the action business,