Having stayed at both and loving both for different reasons, the Poly is our favorite resort overall, but for us, the WL beats out the Poly during Christmas time. The WL is amazing anytime of year, but especially during the holidays when it's all decorated

. The huge fireplace in the lobby surrounded by rocking chairs is so inviting that it makes for a relaxing time to sit and take everything in

. I'm sure you will have an awesome trip no matter which resort you choose, but if you are looking for a resort with beautiful decorations and surroundings for the holidays, I'd go with the WL

.
As far as the TPV at the Poly.....whether or not it's worth it is different for everyone, but with that said, we aren't ones to pay extra for views. If it were me, I'd save the money and go with a regular GV or spend the extra and go with CL over a view (but that's just me

). I'm sure the TPV is great and although we do spend alot of time at the resort, we don't spend that much time in the room to warrant the extra cost for a view.