We stayed at both last July, ist week at Universal and 2 weeks at POFQ.
While we had a great holiday we wished we where back at the RPR when we where at POFQ.
Disney was good you buy the mugs for free refills at resort and buses to the parks[ but we drove as it was better for us] but the EMH was crowded, with long queues, and way to late for our DD, so was really of no benefit and the fastpass was not much better, we usually hit the parks in the afternoon , and no fastpasses available, so you need to be there in the morning early, otherwise any fastpasses you get , could keep you in the park to mid or late afternoon to get using them.
We are going this July and staying at RPR for the whole holiday, benefits ,i can go to the parks at anytime and not worry about having to queue for an hour at each ride i want on, i can walk back to hotel and have a swim then go back to parks ,or to Citywalk for food and drinks, plus it is not much more than i would be paying for POFQ, but staying in a much superior resort. Disney do not allow any inflatiables in the pool at Universal they do and there is a lot more entertainment and games for DD to join in at the pool.
If i want to visit Disney i can drive the 20 mins to the park and queue just like we had to when staying at Disney.