A river cruise expert at Travel Weekly, Michelle Baran, wrote a review of her experience on Oasis of the Seas. She had heard a lot about the newest Royal Caribbean ship and wanted to see what it was all about.
The Oasis of the Seas is a destination, it is a spectacle, it is a vacation unto itself -- but a very specific type of vacation. It's a floating, mostly inclusive (with plenty of opportunities to spend additional cash), family-friendly resort, with something for a lot of different people: people who enjoy food, active people, people who want to relax, people who want to be entertained.
Overall, Baran seemed to be impressed with the ship and a fan. Her passion are river cruises and she makes a number of comparisons between the two varieties of cruises. It's a good quick read about the different amenities offered on the ship, especially interesting to get a different perspective on the ship.