I have never heard of RR at DD.I agree with everyone else Ragllin Road is a really great restaurant in the DD area. I would highly recommend staying away from RC or PH. If you want one of those themed places HOB is a pretty good choice. If you are not only looking at a DD location look at the resorts. There are some killer restaurants in the resorts. I'm sure if you are interested we can give tons of advice.
Have fun and good luck.
Where in DD is it located?
What type of food do they serve?
We have all of our other TS meals reserved at the resorts.