We own at BWV and SSR, but have never stayed at them. DH loves OKW and so, we stay there every time we visit WDW. Here's why:
LARGE 1 & 2 bedrooms!
Love the kitchen & laundry rooms in the 1 & 2 bds
Love sitting on the balcony and watch the golfers, the bunnies, the squirrels, fireworks, etc. (I even saw a baby snake on our last trip

).
We've stayed in buildings 14, 16, 18 & 63 --- LOVED 63 because you can see the higher Epcot fireworks on your balcony! Plus this unit has an elevator and is close to Hospitality House and the awesome pool/slide!
OKW is a very peaceful resort that still has a lot of activity. We've done arts and crafts at the community hall, rented a boat, taken the water taxi to DTD, hung out at the pool and played in the sand.
OKW is a really nice resort!
Enjoy!!