Disney is a vacation that is always 100% perfect IMHO. If anything goes wrong, which in our case it never has, they ( Disney CMs) take care of it. They go out of their way! After my son's 1st flight, he had a asthma attack, and when we checked in at Saratoga Springs, they helped us in so many ways. The rooms weren't ready, and the CMs got one ready for us right away! They let us do his treatment in the lobby, and asked if we needed anything. They brought us some bottled water, and couldn't have been any kinder. The entire trip we were treated like we were truly "at home". That's the feeling you get at Disney resorts- being "at home". We never want to leave!
Been going each year since 2007. DH is getting a bit tired of it, but we try to stay and eat at different places as well as find new things to do, always!
IMHO you just can't go wrong with a Disney vacation, especially with the new mine train coming! Woo-Woo!