To those who are talking about not being able to download and store movies because they are disappearing...that is not what streaming is supposed to be. Obviously there are those who will point out we may not yet have true streaming by pure definition at this time and I won't argue that point...although every movie in HD I've tried to watch has started virtually instantly with no issues at all.
However, my point is that to expect to be able to download and store "streaming" titles for later viewing is unrealistic. You can't do that with Netflix, either. And yes, I know some will point out they can watch Netflix streaming but can't get Dish to work right...but that doesn't change the fact that streaming isn't about downloading and viewing later. It's about selecting it and streaming at that time.