Just got off the Wonder inside passage Alaska this morning.
We were in a low & far aft veranda 5162(?). The vibration and noise were unbearable (and I work in a loud environment and sleep with earplugs). One of the crew members noticed me exiting the room to sleep in chairs throughout the ship at ~3am. The crew very kindly got us moved into a room that was just repaired (and which had not been available) further forward on 7. I'd say if you are above level 5 or 6 and forward of the aft elevators, you'll be fine. Below and aft are so bad that I'm really surprised Disney keeps the ship in service in this condition. For a while it seemed they pulled the port side propulsion system to near idle and ran the right side at full power, which made things a lot better. Rumors among the crew is that the port side propeller or shaft are damaged. To me, it did not seem to be in the propeller, but rather the engine having a bad miss, or cylinder that wasn't combusting. I'm certainly no expert on ship engines that turn at 500 RPM.
There is a Frozen Night instead of Pirate Night. I thought it was great & prefer Frozen to pirate night. We did miss the lack of fireworks, which are always a highlight.
Food was better than ever.
The Platinum level bag is nice this year.