Two of my kids have considered EPCOT their favorite park since they were pre-schoolers. In FW they love The Living Seas (now with Crush!), The Land, Honey I Shrunk the Audience, that dinosaur thingy (youngest dd wants to be a paleontologist) and the braver ones like TT and MS. We ALL love SSE (ds calls it his fav in all of WDW!) Many of the countries have movies, which my kids enjoy, and 2 of them have rides. We all like the shops and enjoy trying different foods every trip. Don't look at it as something boring and educational. Tell you dd it will be fun! Maybe she was just tired the last time?? You could also talk/read about the different countries before you go, look for hidden Mickey's, enjoy some of the entertainment, look for characters, ect......