And certainly for awhile, and even now still, it does make sense to a degree that the hot Jupiters are simply easier to find and they're quicker to find.
Of course, there are the requisite spa treatments (almost uniformly outstanding) and fitness classes, and much to Miraval's credit, the variety and availability of both makeit easy to cram your day full of activities rather than wait around for that one afternoon slot for the hot-stone massage.