I was told by the Maitre D' that they were sailing with 62-65% guest capacity, but they expected that to increase to 85% after dry dock in October (and they were excited by that).
This was my first cruise, and I was sampling all of the special/nightly deserts but saved the Love Boat Dream for the last night. I'm a sucker for chocolate + raspberries -- but it was absolutely terrible.
We had an aft-facing cabin on deck 11 and there was definitely more shimmy and vibration than at midship. As it was our first ever time, it was hard to say how much was more than usual back there (excluding the thruster activity in port, which was expected). I had to remove extra hangers and put them on the floor to stop them from bouncing off the wall as the ship swayed. There were other areas that needed a few "adjustments" (i.e. the safe) to reduce rattles. Once the major noise sources were eliminated, we slept pretty well in the cabin (we aren't light sleepers).
We took most of our meals at midship. I heard others complaining about the rear MDR. We had one meal at Sabatini's as we left Seattle and there was noticeable vibration in the water glasses, etc.