This was our first time on Regent and I can say I was not disappointed, but they fall a little short of their self proclaimed 6 star rating.
The ship:
Navigator is a pretty little ship, but she has a problem with vibration in a sea. As one crew member told me, they have added a "skirt" to the stern to add weight to reduce the vibration. He told me it had improved the vibration. What ever you do, do NOT get a cabin on deck 7 aft. I met a couple who had an assigned cabin (780) and they told me it was unbearable to the point they told the ship they would fly home from San Juan. Their cabin was changed despite a sold out ship.