My 2 and 7 year old nieces are probably coming on vacation with us for a week this winter, and I know I probably will have NO energy to play with them after we leave for the day the days we go to WDW, so i was wondering if they likely will or won't be bouncing off the walls when we get back-- (they're basically you're average kids as far as behavior) I first went to WDW when I was 13, and I'll admit that I haven't really paid attention to how tired departing kids are.