Well, no one else has mentioned the Poly and since it was one of the choices the OP is interested in, I wanted to chime in. DH and I chose the Poly because we think it is the most romatic of the resorts even though we love a king bed
The room we received in Hawaii had to be one of the best views of the castle and the Seven Seas Lagoon ever.

The concierge food was fantastic and we loved our room. We stayed right up to checkout time the next day because we wanted to take full advantage. I dream of another stay in that room for a future anniversary...
It is kind of a shame about those brides just adding on to the stay at WL because staying in a "honeymoon" room is really worth the hassle of moving for a day, imo