A few thoughts before I emphatically say that the WL is THE place to stay for Christmas (ooops........I just said it

)
Anyway.........
Discount codes all depend on availability. Yes, you can get discounted rates using a code at the Poly (we have), but you have to call early (right when the codes come out) because discounted rooms on the monorail go quickly.
The WL has 3 hot tubs.......2 at the main pool and 1 at the quiet Villas pool. As for pools, the WL pools are very nice, but the Volcano pool and slide at the Poly are nicer. Of course the zero entry pool is no picnic when you have a two year old who constantly wants to run into the pool and slips, falls, and hits his head.........a gazillion times!! All that chasing and watching.......ohhhhhh, my aching back. They really should do something to make the zero entry part of the pool less slippery.
The monorail is neat, but may be a little overrated. Blasphemy, I know.......but a little true. When we stayed at the Poly the bellman told us the quickest way to the MK was by the boat launch. He was right. Even though it required folding the stroller, unless the kids were asleep we always took the boat. As for the WL, the boat to the MK is very convenient and fun.
Now for what I already said........the WL is THE place to stay during the December holidays. The look and feel of the resort lends itself to the cozy, down home, winter feel....what with the warm woods and fireplaces and what not. Then for the holidays you add what are arguably the best Christmas decorations (neck and neck with the GF) and wonderful holiday music piped throughout the grounds of the resort......the sights, the sounds, the smells......it just all adds up to the perfect holiday atmosphere. We couldn't imagine a post Thanksgiving trip without time spent at the WL.