Have you been?
No I have not, but a good friend of mine goes regularly. Her son lives there. She loves it there. On her last trip she broke her hip, and was in surgery the very next day. Her medical care was phenomenally good, as was billing, cost, and payment.
It's good she received the care she needed, although I've heard some things that would scare people off as well. I guess healthcare can be hit and miss.