My husband and I are trying out the Seabourn Odyssey in October so I read this thread with great interest. Our last cruise was three years ago with Regent and we had planned to sail on the Mariner again in May but had to cancel. We selected Seabourn this time based on the itinerary and they were offering great fares. I look forward to trying another luxury cruise line but would still cruise with Regent. I'm sure each line has positives and negatives.