This is a really beautiful resort, it's very lovingly looked after by the gracious staff, I don't agree with the other reviewers who say the property is old/dated, I thought it felt perfectly suited to its intended purpose of being a relaxing and peaceful getaway.
If you want to spend your days sitting poolside or on a beautiful beach, this is the kind of place to do that.
Remember though that this resort is an hour away from Naha and about 45 minute to Chatan (where American Village is), so you really do need your own car if you want to spend any time outside the resort and it will be a considerable drive to get to most destinations. This is especially the case for food, I found the restaurant options a bit limited and expensive, and they weren't serving anything poolside in the afternoons I was there.
This is again a really beautiful property and great for people that are happy to stay on site and relax for a few days, but more adventurous travelers should probably consider a place closer to Naha or spend only part of their trip in this resort.