Having been to Nassau several times I primarily look to it for a little shopping and added time on the ship. We've done all the things we've wanted to do there so there really isn't incentive to do much. If someone has never been to Nassau there are a lot of different opportunities to experience this Bahamian port.
Royal Caribbean has done a great job with this private island. There really is something for everyone. It's a great spot to relax! There are many opportunites to relax in the sun as well as in the shade. There are also a lot of opportunities to experience various watersports.