I agree with this statement, we split time between Carnival and MSC…we only have sailed Yacht Club on MSC….we just got off of a Carnival ship 2 weeks ago and I can tell you things are changing. They have really cracked down on bad behavior. Security was very visible, no more Bluetooth speakers, people were very well behaved. They have also increased their prices significantly. I will find out next week if they have all moved to MSC.