From what I have read to get a Magic Kingdom view in the Hawaii Longhouse which is where you would stay if doing Club Level service at the Polynesian are not that bad. Technically they are not sold as Magic Kingdom views, so you would have to book a Club Level Lagoon View and I think it those rooms come with a view of Cinderella's Castle. However it's not a clear view of the Cinderella's Castle that you would get when you compare it to the Magic Kingdom View in the Contemporary Tower, because that is a true Magic Kingdom View room. Plus I think the Hawaii Longhouse is the best located Longhouse since it's close to the beach, which is why the Lagoon View's of the Castle are good to have.
You are not entirely correct. I've stayed both on the 14th floor of the CR in a MK view room, and three times at the PR in LV CL rooms. While the view from the 14th floor of the MK is spectacular, it's a sideways looking view, so you don't get the full effect of looking straight on at the castle, and the fireworks were created to be seen straight on for the best view.
OP--Here's the REAL scoop on CL LV rooms at the Polynesian from someone who has
actually stayed there. Some of them are better than others. Some have obstructed views due to trees.
You want to book one of the first three rooms on the third floor closest to the lounge and elevators to get the best view. The first and second floor have nice views as well, but the first floor we had problems with idiots taking our patio furniture down to the beach, and it's not terribly private. The second floor rooms don't have a balcony, although it will probably be too cold in late January to really want to use the balcony anyhow.
As another poster pointed out, from the Hawaii Building you'll also have a
wonderful view of the nightly electrical water pageant, something you don't get from the MK view rooms at the CR.
All of that aside, here is my opinion. I will no longer spend the money for CL at WDW--except maybe the AKL. The prices have gotten absurd and the service levels have dropped to the point that it's just not worth it. I would book a guaranteed MK view at the Polynesian, IMHO that IS "worth it," it's truly magical to watch the castle change colors at night.
