When I was a young boy, we lived in California. Since my grandmother lived outside of San Bernardino, we would spend time with her and have a
Disneyland visit. I'm not sure how many times I went when I was young, but it was a bunch!
In 1978 we moved to Alabama, courtesy of Uncle Sam. In February 1979, my family and I made our first trip to WDW. I remember a lot of that trip. Not having to have plans, not having to wait in line for long periods of time, and being able to eat where and when we wanted. I didn't make any further trips to WDW because the month after we got back, my parents bought a pool and our vacations became staycations at the pool.
My wife and her family went during the 1980s, and she remembers the characters just walking up and down the street. You could walk up to them and get their autographs and your picture made with them. She also remembers not having to plan and not having to wait in line for long periods of time and eating when and where they wanted.
Fast forward to now. Next month i'm going to make reservations to eat
180 days away! I've never made a reservation for anything that far out! We're already planning on how we pay for the trip, what we do the days we will be there, what we will eat, etc, etc. We never put this much effort into planning a vacation, and my parents and my in-laws certainly didn't put much effort into planning their WDW trips.