My husband is a movie addict, I keep telling him they are a tremendous waste of money!! The films are overpriced, you have to put up with noise from the animals in the theater (esp. if its in a black area), the concession stand is way overpriced, unhealthy and often not kosher, need I go on?
What I do is, wait for the movie to come out on DVD, then rent it from Netflix. If I like it enough to buy it, I get a used copy on Amazon ("used" on Amazon doesn't always mean really used...often its something someone got as a gift and didn't want, so they sell it on Amazon!)
I highly recommend buying used books, vids, etc on Amazon...always buy from sellers with 4 stars and you won't go wrong.