I have stayed at POFQ four times, CBR three times and CSR once. We enjoyed them all, but CBR is our favorite for theming, spaciousness, food court, pool bar and location.
You really can't go wrong with any of them...each has charms.
At CSR we especially enjoyed the Maya Grill. Outstanding food and service.
We used to adore POFQ for Bonfamilles, but they closed it. Not having a sit-down restaurant is a negative for us.