I don't know, I think if the movies are introduced at a young age, rather than waiting until the kid is like in middle school, they'll be fondly looked upon for several generations. But I also think thats true of any movie or music, honestly. If a parent raises a kid around that stuff, they'll most likely become acclimated and fond of that stuff later in life. That's how I got into the Beatles, Happy Days, and Spider-Man.