We also love the park hopping option. We used every day on our visits. Typically we would do one park in the morning, MGM, and around 2:00 go back to the resort to relax, maybe eat some supper there. Then we head out to another park, MK, to catch some rides and see the fireworks. I think on at least one occasion we did 3 parks in one day, MGM in the morning, Epcot for supper and MK for fireworks and EMH. I feel like we get so much more out of our vacation this way.