Read all the responses and I've come to the realization that we did something wrong on our recent trip, that or I need new traveling companions.
We checked in to the RPR on Saturday, November 29 and our first park day was Sunday, November 30 with our last day being Tuesday, December 2. We went for Early Entry each day. DH and DS had 3-day Park-to-Park Passes and I had an AP. I thought at some point during the trip I would upgrade their tickets to AP and we could go back in 2015.
Sometime after lunch on Sunday, our first park day, DS15 started complaining that he was bored and wondered if we had to stay through Tuesday. DH said he felt that he had done everything in each park that he was interested in and didn't care to repeat anything. DS agreed. I think I wanted to cry.
We have a pool at home so pool time isn't of any interest to us but I think I could still easily enjoy a 4 day trip. Just not with my family.