I've stayed at a number of all inclusives, and never felt I got my money's worth.

The Hard Rock has some mixed reviews, especially when talking about the all inclusive features. I'd never pay rack rate, I'm sure there are deals to be had in the shoulder season. Perhaps find a travel agent who has special deals with the hotel. It looks like the PGA is having an event there in latish May, so hopefully your dates don't fall in this range.

SPG is opening two new properties in December, and another in 2014, according to their website. Looks like Hyatt won't open one until 2014, too.