Just today at work (when it was slow) I was surfing some
Disneyland sites for pictures and maps. The guy sitting next to me says "why are you looking at that stuff? You'll just be disappointed". I laughed incredulously, and asked - really, do you really think so? He then proceeded to relate how when he took his family there last year (WDW, summer) it was such a miserable time. It was hot, lines were long, expensive, etc., etc. He had kids from 2 years to 6 years old (3 total). They spent 4 days in Orlando, stayed off-property (right outside of Universal where they went for one day). All I could do was laugh. I told him we only stay on property any more, and budget 6 to 7 days so that we can have a relaxed vacation. If you go with a negative mindset, you will have a bad experience - guaranteed.
We started taking our son when he was 18 months old. When we lived on the east coast we would go annually. It was only about a 16 hour drive from Virginia, and twelve from where we lived in North Carolina. Staying at Fort Wilderness was the greatest! We would stop at the Publix and load up the camper before netering the park. Once the camper was unhooked and set up, the truck never started for the rest of the week. We would tend to always go in Late February to Early March, so the weather as always perfect. This was in the early 90's. In 1993 we came out to California to visit relatives, and that was the last time we have been to DL. We are looking forward to our return this coming February.
My first visit to a Disney property (or to any theme park for that matter) was to WDW in 1980. It was during one of two "Liberty Passes" granted while I was in U.S.N. bootcamp. I was 17 at the time - and truly amazed at the splendor of the park. I was also a bit annoyed as it seemed to be big sport at that time to try and drop pennies from the skyride into our "Dixie Cups" we had to wear on liberty. I also went back in 1981 when I returned for more schools (NNPS). We celebrated every new parks opening with a visit after that.
Now that our son is grown and in college, we parents enjoy getting away on our own. IN fact, in 2009 we did WDW with the inlaws. They had a blast as we showed them all of the tricks that seasoned Disney trekkers learned.
I'm done rambling - but I get what the OP was saying. Some folks will never understand something they have never experienced.