I'd pick the BCV, DS would pick BWV-that's why our next trip is to BWV. I much prefer the theming of BCV. It reminds me of my memories of Cape Cod. I also prefer the quietness of BCV-there are several quiet rooms to read in-the Drawing Room, the Solarium (although that one's not always so quiet), and I forget the third-across from the elevators. Speaking of elevators, I prefer the fact that at BCV, when you come down to the main floor on the elevators, the doors open to a quiet lobby area. Over at the BWV, the elevator doors open and you are right in the middle of the action (or hub-bub, depending on how you see it). I also prefer the closeness of Beaches and Cream, and going to the pool area where I can squish sand under my toes. Sitting on a swing on the beach.....
BWV did have one thing better, in my opinion, though. I stayed in a standard view studio, fewer points, and had a much nicer view from my balcony than from the balcony of my room (more points) at BCV. But it's that theming...