We really did not use the concierge lounge. They were not really helpful in our opinion. The hours did really work for us.
The shows at the Aquatheater were really impressive. They are mainly former olympic members and athletes. They did a great job and it was a pleasure to watch. Hairspray was outstanding. The leader singer was incredible. The sets and other characters were great. Our kids loved watching the show. The ice show was really good as well. They had an artist that did overhead drawings with sand. She was the best entertainer I have ever seen. She was remarkable. I don't know if she is a normal participant, but is a MUST SEE.
We really enjoyed the Park Cafe, Promenade Cafe, Sorrentos, Wipeout Cafe, and Mondos. The variety at these place and quality of food was far better than the Opus Dining Room. Make sure you order your own pizza at Sorrentos. It was far better than the mass produced ones. We loved the scones and breakfast cakes at the Promenade Cafe.
Our ports of call were Cozumel and Nassau. We have been to both many times. We do not enjoy Nassau at all and hopefully we will not have to go there again. Cozumel is OK, but again it is not one of our favorites.
The Oasis is a must see and do of a ship. We will definitely be either on it or Allure. It will be very difficult to cruise on any other ship. We absolutely loved the Oasis.