Unfortunately, this inn reflects the fact that, without any other customer choices, a place can charge whatever it wants, and deliver whatever it wants as well. The "curmudgeon report" here doesn't talk about the generally very pretty oasis feel (although a jacuzzi-type spa would be a welcome addition).
The casita at around $750/night was large and comfortable, but needed some items to be taken care of to make it just right (ie drapes falling off track at edge, floors not vacuumed properly after cleaning).
The restaurant waitstaff were very nice, but the dinner was practically inedible -- rubbery fish still cold in the middle, lumpy polenta and wilted veggies that were delivered within a few minutes of ordering-- obviously made some time before and heated in the microwave. Bill was just over $200.
The lounge closed at 9:00, which is a bit strange for hosting people on vacation, and nothing else going on around the area during the evening.
I asked the front desk for some more water since it was not replenished by the housekeeping. I was told that water bottles can be refilled from an outside spigot, but they would bring more water anyway. About 10:00 PM, still no water, so I called the front desk and was told that they will get around to doing it when they are done doing other things.
For a price of around $750/night the room and service should be top notch. For dining at roughly double the usual prices, the food should at least be fresh and tasty.