I don't think the REAL problems with booking at BWV occured until after the thing was completely sold out (though I'm sure people will tell me if I am wrong, but it just seems like things got much worse after it was completely sold out).
We also found that it is easier to get into VWL right now. BWV never seems to have availability unless you snap it up right away but VWL always seems to. If this were my home resort (which it will be soon for a small add on of 50 points!) I would be glad because it means that I can stay there on relatively short notice. I suspect that once it sells out, though, being able to stay there on short notice may be difficult.
I'm not sure what you're worried about. I fyou're worried that people are avoiding it because it's not so great, don't be. We are die hard BWV lovers but decided to add on 50 points after a week's stay there. We just loved it. The theming was so relaxing and the place is beautiful. They have the best hottub and I convinced my husband that we wanted to stay there at least every so often (third year or so) in the future (because he also suspects that once it is sold out it will be harder to get into).
Another reason may be that right now with the point schedule being the highest on property, people will prefer to save points and stay at one of the other resorts... however once the higher point schedule becomes more the norm (with BCV, which may have an even higher point schedule, who knows!) that more people will try it out.
Anyway, enjoy your trip home. I'm sure you will LOVE it there.
Lisa