Me personally? No. We found out the hard way that we are not that family who does well when there is a disruption, even if we cannot see it, we feel it. It is kind of hard to get annoyed at teh BC< but somehow we managed it! LOL! So no more stays if there is any kind of refurb going one. It is not fair to us, and not fair to the poor resort that we end up resenting.
The GF is gorgeous any time of year, but Christmas is extra special. If you stay there, make sure you plan extra resort time just to relax in the Grand Lobby and enjoy the music every afternoon, as well as the entire HOliday atmosphere throughout that pretty resort.
We stayed at the BC just after Thanksgiving, and it is lovely as well. One of the things we found was that while we loved resort hopping during the previous holiday seasons, and always enjoyed the Holiday displays in all of the Epcot resorts, there is something a little disconcerting to this CT gal with the beachy theme and the WInter Holiday theme while we stayed there. (Yes, I am a pill!!!!!!!)
So if I was to choose a resort stay during the Holiday, I would choose WL, GF or AKL. I will add that POFQ was my favorite (go figure?). I loved the Holiday decorations, there, and to be honest, as much as I enjoy traditional holiday music, by the time we would return to the resort, it was an absolute treat to enjoy the jazzy, bluesy holiday misic that played softly throughout this resort. If cost is a consideration, and for my family it always plauys a central part in our decisions, consider this lovely little moderate.
I do think you will miss a lot of the decorations because your stay is a tad early for the entire experience.