On Holiday, one from our group got the massage and said the girl was the best she had ever experienced. On CaribPrincess, my wife and I both fell for the "waistline reduction" treatment to help us fit into our formal night attire. It didn't work!
They really pushed the lotion/maintenance package hard. The girl my wife had was down right belligerent when she was told "no thanks", tried to keep us from leaving, and told us we were the only ones on the ship so far that didn't care enough about our bodies to invest in them. I told her she was 100% right and also that she should see a dentist when we got to port. We got out!