We were at MK this Wednesday as well (we are on spring break in NY) and it was CRAZY crowded in the afternoon. We left to go to EP around 1 pm and literally thousands of people were pouring in from the TTC on the ferry boats. We could barely walk down Main St. to get out of the park. Standby wait times were like nothing I've ever seen - 40 minutes for Barnstormer, 140 minutes for BTMRR, etc. We arrived around 8 am and did everything we wanted to do with FP+ and standby with little waiting, but by noon, CRAZINESS! Once we got to EP, the standby lines were also long - 35 minutes for Living with the Land! - but it didn't feel as crowded as the walkways are much wider. Yes, rule of thumb - get there early!