Chose this cruise to experience the Oasis class ship. We have tried the Voyager class before and wanted to see what the differences were. The cruise it self was fantastic. We did have some issues with weather, but that is expected in September in the Caribbean. This did impact a couple of the shows (Cats and the Aqua-theatre Comedy show). The only thing we would say is the ship itself was a bit too large for us. It took a while to get anywhere due to the size.
That said, the dining was fantastic. Particularly Central Park 150. This was perfect for us, high end, great service and attentive waiters. Our room steward was great and kept our place clean and tidy.
The entertainment options were great. Cats and the Aqua-Theatre are the standouts. However, we also had a great time a the comedy club and at the Jazz bar. The Jazz trio were particularly good.
Great balcony stateroom. The size was perfect for us. We enjoyed having the real shower doors with no curtain. The only issue was with the sofabed. It was very uncomfortable with the bar digging into the back. We asked for a topper which was provided but it made very little difference.
Porters are very pushy at the pier. The disembarkation took a long time.
Lots of shopping if you are looking for it. Otherwise, either book an excursion or stay on board.