Last time we cruised on Regent was four years ago and it was on the Mariner. This, over three week, voyage gave us about three months total on that ship. Soon after we boarded we checked out the Main Dining Room, The Compass Rose, and wondered if we were on the right ship. We weren't aware that the Mariner went through an extensive refurbishment last March. Quite a change in the MDR, not just in ...