This was my 6th cruise on everything from a converted fishing trawler to a mega ship. We chose this cruise because we wished to visit a variety of South Pacific islands (Cook and Society). I'd give the cruise a B+ and our overall vacation an A. The pros include: 1) ports, 2) ease of access, 3) size of ship/number of passengers, 4) quality of food, 5) cabins, 6) excursions. The cons include: 1) mediocre service especially in restaurants, 2) entertainment, 3) tender schedule, 4) poor communication.
Our window cabin felt relatively spacious (438) and was very quiet. Full bathroom and lots of storage. I wished we could have controlled how many lights were on at a given time. Beds were narrow but very comfortable. We did "separate" beds, which meant there was a sliver of space between the two. There was a small loveseat, which in this room is an extra bed.
Ports we visited were really enjoyable though we heard that the last two ships had not been able to tender at Aitutaki because the water was too rough. That would have been a disappointment. Also, we were told that you don't want to book these cruises during cyclone season Dec-Feb.