So Tonga has been nice so far. We're in the Honeymoon Suite, which is on the bottom floor at the far right corner of the building. It has a patio area that overlooks the marina with a nice view of Space Mountain and the Contemporary. We can see fireworks too but it's not a perfect view from Tonga. I got plenty of photos of the room, lounge, etc, but I can't post them from my phone so I'll have to wait until I get home to share.
Overall things have been good here. We've been extremely impressed with the CMs in this building. Very helpful and friendly. The lounge here in Tonga isn't much — espresso maker, juices and sodas, beer, wine, light snacks, fruit. The big plus is that you have your own room service menu that you can order from for breakfast and snacks (until 10pm). Things like Tonga Toast, eggs and potatoes, sushi (full rolls, not individual pieces), salads, chicken wings, crab cakes, etc. All that is free and unlimited, delivered to your room. The CMs here said it's to make up for the fact the folks staying in this building otherwise have to walk over to Hawaii to get hot food. In our opinion, it blows the stuff over in Hawaii out of the water. It's pretty amazing.
We haven't made but 2 trips to Hawaii the entire time. The staff over there seem nice and friendly for the most part, but definitely busy. The lounge is also super busy. They don't have certain things we take for granted at other CLs, like sparkling wine for example. The food over there for breakfast looked pretty basic. We did try one of the chicken lettuce wraps during snack time yesterday and they were pretty good.
The views of the fireworks from the beach and Hawaii were... well, a disappointment, honestly. I've heard so much about how amazing the views are here that I was a bit shocked. The lounge view is decent I suppose, but crowded and the lights from the lounge reflect off the windows badly. Plus you're indoors and who wants to watch fireworks from indoors?! The beach was ok. No music, far away.. We realized the CR has spoiled us totally on fireworks views!!!
I'll write more later, but I think we both came to the same conclusion about the Poly, which is that we'd stay here again only if we were in Tonga. If the only option was Hawaii, it would never be worth the money. It's too hectic, and the atmosphere and service just don't compare to the other CLs we've stayed at. But we've enjoyed our visit here. We can check it off the list now that we've finally stayed here!