I usually travel solo, which means I park hop a lot. Normally I spend time in 3 parks on any given day at WDW. I try to end my day at MK or Epcot to catch either Wishes or ROE. Normally I try to watch Fantasmic once a trip, but I really do not miss it if I do not get the opportunity. I also like to go DHS once a day to ride TOT as much as possible during my trip. With all that said, my schedule would look something like this:
1) DHS/Epcot/MK
2) DAK/Epcot/DHS
3) DHS/DAK/Epcot
4) DAK/DHS/MK
5) MK/DHS/Epcot
Now, once HP opens, I will be returning to UNI/IOA. Until then I am staying away because of all the construction going on. However, I would definately recommend trying to squeeze in a couple of days at the resort.