I'm on board Odyssey right now in week 4 of a 5 week cruise. We've sailed on most of the major cruise lines and there are so many ways Seabourn excels its hard to describe. Just try them, you simply can't lose. The service is great and the staff excellent.
Being all inclusive means no chits, no "may I have your keycard" constantly. Other lines may offer drink packages, but you and the bar staff are still passing back and forth cards, receipts etc. The ambience is totally different when all that nickel and diming stuff goes away.
Throw in more like hosted dinner tables, staff who actually know your name, remember your favorite drinks, previews of the next day's dinner menus delivered to your room etc.
Very good, great balcony (at least 6 feet deep), bathroom with separate tub and shower, walk in closet plus lots of other cupboards. We didn't even use some of them.