Immediacy -- who really needs it? I mean, for a movie, just wait a few months and you can download it. If you don't want to wait, you still have to wait for the next movie to come out, so it makes no difference really. To say it another way: no matter where you are in the pipeline, you still have to wait the same amount of time for new data to arrive.
'need' : no 'preference' : yes The whole entertainment industry can go away over the next month, it wouldn't matter much. But most would prefer it didn't. There's also more than enough movies/tv shows/sports recordings/music etc for anyone's lifetime, but most would prefer to see newer ones. Enough people can afford their preference to have new ones produced every day.
So, I am happy to put entertainment in the category of need.