You will love POR. Boatrights breakfast is so good, in addition to the stuffed french toast try the sweet potato pancakes, the regular french toast (covered with cinammon sugar) or the eggs. In other words, you can't go wrong. Call for ADR, even if you decide last minute to head over from your room. Your name is put on the list and you will be called quickly. However, if there is a wait you can always head over to the nice gift shop while waiting.
The boat ride to DTD is really nice, you make a stop at POFQ, if you have time you can walk back from that resort, really nice walkway along the river. Just a warning about the bus from DTD. When it picks you up at DTD it makes a few stops, PI and DTD West Side. Then it has to go through alot of traffic lights. The bus does stop at POR first, but it really took a long time. I think waiting for a boat would have been a better option for DH and I. We were staying at POFQ that trip and had to stop at each of the POR stops before being brought to our resort.
The resort is large, beautifully landscapped and very quiet. We love AB section, but have also stayed in Mansions and enjoyed our room there. When our kids were young they enjoyed the boat ride to POFQ to swim. That was pre AK, maybe we had more time on vacation? LOL
We also rented bikes, and DH and DS fished one morning. There really is alot to do at this resort. Lastly, for some reason, even if the resort is busy it is relaxing

Other than the food court (go to boatrights....)and check in areas, which can be crazy at times, it has a really "laid back" vibe.