Our cruise on Princess was a wonderful holiday treat. We would give it 5 stars.
Princess is a conservative line with very traditional cruises. There are no transparent showers, or blue man shows, just a traditional cruise done very well.
It is the friendliest line we have cruised on. I am not referring to fixed smiles, or cheery good mornings. I am talking about a professional staff that really seems to like the passengers and their jobs, and does their best to be compassionate and helpful. We saw the same thing on a Med cruise on Princess several years ago. It is not as rigid or formal as most. For tours, you did not have to meet in the theater, and be marched off in lockstep. You just walked ashore at the right time and tour personnel were waiting to show you where to go. The captain was more willing to wait for late passengers returning from tours than most lines, and we had that same experience with them in the Med. It is really more "laid back" than most.
Our rooms, ocean view unobstructed, was one of the smallest we have seen but very well designed and comfortable. No couch but the excellent flat screen TV was well positioned to be seen from the bed. Plenty of storage and closet space, and a decent bathroom with shower. We like the room very much but there was one problem. Our cabin had fold down bunks over the regular bed. If the cabin is made up as a double, access along the sides of the bed is partially blocked by the bunks, making access rather difficult; I had to face and hold on to the bunk while side stepping. I guarantee you will bump your head more than once. Bad design. The solution is to have the cabin made up as twin beds with the aisle down the middle. The room then works out very well.