We went to an EMH every day of our trip (5 AM and 2 PM) and pretty much every day it was the best time to be in the parks. On the other hand we had park hoppers and every day but one did a different park in the morning and evening with a break in between. I was a little concerned that dh would be like "we're getting up at what time on vacation?" but in discussing maybe going back he basically said we had to stay onsite because that "extra doodad hour" was "pure gold."