The thing is that "The Magic" isn't made in Disney. Amazingly enough, you brought it in with you. There is nothing that Disney can do that will be recognized as Magic unless you are already predisposed to it. You and I, go to the place because inside we have that "magic" locked away in a place that we don't go to often. We are all to worried that if we allow ourselves to enjoy anything or display any basic emotion, we will be thought of as childish. In a Disney park, we are allowed to be childish if we want. If we allow that inner child to rise to the surface, magic happens.
A young child doesn't need to release that because it's right there, riding on the surface. Adults do. If we allow it, we see it, if we don't we find a piece of paper on the ground and complain that Disney just doesn't care anymore and the magic is gone. It is all us. We have been lucky enough to live in a time where the influence of Walt Disney still exists and as long as there are people that truly want to feel free of burden and receptive to the Magic that exists right under our noses that Magic will continue in a variety of manifestations.
There are literally 100's of thousands of people that can still just naturally do that. Then there are others that think that magic comes from light bulbs that never burn out or paint that never chips. They are the ones that do not realize that we make our own atmosphere. If we set out wanting to find things wrong, we will find them and many of them. Could some places perhaps do better, that is the case with everything, but, the ability to appreciate what we do have is where the Magic comes from.