Last year, I was trying to plan a Disney vacation for our family, but we were offered free Universal tickets, so our plans changed. I never expected for us to like Universal as much as we did. We had 2 days there and didn't get to fully experience everything the parks had to offer.. mainly because we would stop and spend extra time in a certain area that we liked or go back to that area again on a whim just because one of the kids wanted to ride a ride "just one more time!" I worried that our kids were too young, but at 9, 7, 5, and 2 they all had a blast and there was plenty for them to do. The parent swap feature on the rides was awesome as well!
I have considered going back to Disney next spring, but everyone wants to go back to Universal! Yes, we may try Disney again one day.. but we were totally won over by Universal!