One time I had this idea where there should be a way to get a partial refund on a movie in the theater if you don’t like it. Maybe if you don't like the movie during the first half you can walk out of the theater and get about half of your money back. Then you could use that refund towards buying a ticket to a different movie. There would have to be some extra rules though to prevent cheating, but I think it should work out. With this system in place, I wouldn't feel as bad about spending way too much money and wasting too much of my life watching horrible movies.