We did easter last year and will do it this upcoming year because its when the ds spring break falls. It was our first time during that time of year and I did plan well, making all the dining arrangement ahead of time etc But still it was an eye opening experience for us. We go every year and we were suprised to find standing room only almost all the times on buses, actual lines to get a fast pass. Fast Passes with return time of like 6 hours later, this is not good if you want to park hop, stalking for tables at counter service restraurants, seeing people turned away with no adrs at table service restraunts. If you plan well you will have a good time. Just dont expect to do and see everything. Definetely we stayed out of the mk on easter sunday. we did breakfast at the beach club, spent the day in epcot, it was pretty uncrowded until the afternoon, then we hopped over to mgm for dinner, then the storm came and we high tailed it back to the hotel. If you have kids and are staying onsite your resort might offer special easter activities.