Well, we tried Maya Grill during our stay at CSR this past August (post menu change). The food was fine and service was excellent. I had a grilled salmon dish with veggies and potato, my fiancee had a filet mignon or some other type of steak and said it was great. It seemed, in my opinion, that it was basic dinner food that you could get anywhere--it wasn't as "latin-inspired" as the previous menu, and I think I would have liked that better. Again though, food was very good, but was pretty basic. I would eat there again if I stayed at CSR. I have no reviews on Shutters--in fact I'm looking for some myself! Hope this helps a little!
--Maren