We've been to the Mandeville location and the St. Charles location several times. They're both ok. Mandeville is prettier than St. Charles, and they are nicer to people who are not regulars.
The food is acceptable. David loves the corn and crab bisque, I hate it. They can do good lamb. They are completely uninspired with side dishes - most come with a dish of pathetic broccoli and one of boring pasta. (little tiny dishes, that is, not communal ones)
I put 2 dollar signs, but really, a dinner for two with a $35 bottle of wine can set you back. I'd rather spend the same money at Nuvolari, La Provence, etc and get a way better meal.