BCV was the last resort we tried because I did not like it in theory - once we stayed, I loved it! It's one of my favorite DVCs.

Lots of preference just come down, I think, to style and decor - either a resort is or is not your taste. I really liked the blues and whites of BCV, and the Victorian echos.
That said, here's what I'd list as plus and minuses:
Pluses:
1. Higher resale value than other older resorts

2. Access to SAB (a GREAT pool for older kids-adults)

3. Convenience to EPCOT

4. DVC units are set back from the resort and are therefore quieter

5. Access to all BW-area activities without having to stay in the BWV (we love the Boardwalk at night much more than we love the resort itself).
Minuses:
1. Lack of convenient CS dining

2. You have to walk through the lobby area to get to the main pool

3. No on-site community hall
4. Points per visit are higher/ no "value" categories of rooms.
We've gotten BCV at 7-months twice w/no wait list.