When I was in high school I used to be like the OP, but with the Back to the Future trilogy. No joke. I'd sit down and watch those three movies back-to-back every weekend, without fail. I was obsessed, couldn't get enough of 'em, never got tired of 'em. I think I must have worn clear through those VHS tapes. By contrast, I think I've only ever watched them maybe twice since I got the DVDs 10+ years ago.