Just got back from 4 days at Querencia in Cabo. It is a spectacular place and club, with a very good Fazio design on a VERY severe site. It has some excellent holes, (260 yard par 3 2nd and 445 yard 13th come to mind), some very severe holes (600 yard par 5 9th is like a ski slope) and some boilerplate Fazio ( I've seen the first hole at a few Fazios). The greens are quite difficult and undulating, particularly with the grain and speed they were kept at. Worth a play for sure, but bring some golf balls and check your ego at the door.
Most interesting was speculation at the club that Tom Doak may be coming in to build a second 18, a walker's course on a significantly flatter piece of land than the original. An interesting concept with the target demographic that currently exists there. I would think that it would be very well received there since the existing course is so difficult and severe. It wore us out after 4 days...