This would allow you to watch part of a movie every day even with a busy schedule.

If my schedule's so packed that I can't spare a couple hours, I'll wait until I can stream it.

I'm about 20 minutes away (each) from 3 different theaters, so watching a 30-minute chunk of movie is 70 minutes of my time (ignoring parking, unusual traffic, ticketing, etc). I'm not going to commit to doing that 3 times.