My thoughts exactly. Have been to WDW, Epcot, Hollywood Studios. I'm always surprised to see how many families are literally dragging their kids through these places while the kids are pitching holy he-double hockey sticks fits or sound asleep in a stroller. If the kids are that unhappy in the happiest place on earth, don't you think that something needs to change? Do you really think that at 3, 4, 5 years old they are going to remember / appreciate the $ you spent to get there and into the park?
Take your grouchy snot nosed kids to the pool or back to the room for a nap!