Yeah, each child is different. Like I said, my girls have been going to SW since before we even paid for them to get in. We took a year off to take them to the Disney parks...when they expired they said they wanted to go back to SW. They are now seven and they miss Thunder Mountain at DW and "Ice Mountain" at AK...but they chose SW because we are an aquatic family, period. I imagine our next passes will be to the Universal parks when they get tall enough to ride, lol! But until then we are at SW for two years...and Aquatica.
Cheers and have fun wherever you go! Orlando is awesome.