Polynesian all the way. We love the hotel, the location, taking the launch, monorail or ferry to the MK and making the short walk to the TTC for the Epcot monorail. To visit FW, I prefer the Polynesian over BCV.
We love the restaurant choices on the monorail circuit. It's fun to go to dinner at CG via monorail or Narcoosee's by launch. Or pop over to Main St for a bit of shopping.
The Polynesian seems more immersed in the magic than any other to my family. It seems a world away from the hustle and bustle of the parks and yet you can look across Seven Seas Lagoon and watch Wishes. The Electrical Water Pageant floats in front every night at 9pm just as it has since the PVR opened. Ahhh...the Polynesian.