After reading the reviews, we arrived with high expectations. It would be too harsh to say that we were disappointed, but we certainly were not blown away either.
The proprietors are very welcoming, and the food rates a solid 'good'. I have to respectfully disagree with those who think this is the best mexican restaurant -- even in Miami, an area not known for its mexican food, you can find better. I found most of what we ordered uninspiring.
I also do not think that the price point is warranted. This is one of the most expensive mexican restaurants I have eaten at -- in Miami or elsewhere -- and I don't think the experience justifies the price. (The place is usually packed, however, so a lot of people apparently disagree with me).