I think a thief should be exposed. If everyone watched and reported, less would attempt and get away with it. BUT! how may have a problem upgrade thieves but not movie thieves. Nearly every flight where I have been on and you had to pay for the movie... Many pax take headphone out of personal gear and enjoy the movie. I believe this is also stealing unless there is some program that sells those headsets and airlines allow you to view (hear) the movie at no charge?!?