We make up the new every year travelers going 4 years in a row strong (you have to start somewhere). It is nothing like how I remember when I was a kid in the 80s but it still holds magic I think, especially for kids.
I agree with others in terms of planning ahead makes for a relaxing time there, especially if you want to get the most out of the experience. We have a plan that serves as a guide and adjust on how our day goes. No stressing, rushing, or any of that. We also RD, especially with younger kids. EasyWdw, KtP, Touring Plans all have great resources.
As for no pixie dust, true it is rarer to come by, but it still happens! Just last year my DS5 by chance wore his Incredible suit and stuffed it in the stroller as soon as we got inside MK bc of heat. That night at Incredible Dance Party he stopped mid dance, sprinted to stroller and put it on while trying to run back. A CM asked if he would like to come back with her to the back of stage. There he got to meet all 3 of them at same time and take pictures. The glow on his face was priceless. Soooooooo long story short, its still possible.