My parents went a few weeks ago. The food was fine, but just not impressive. It's not a place to which they would return. My Dad commented that he ordered the Napolean salad which was constructed in such a way that it was very difficult to eat as the dressing was on the bottom. Not much in the way of tomatoes on it, either. It annoyed him so much that he wrote about it on the comment card. He's never written on a comment card in his entire life.
Granted, they'd eaten at R'evolution the night before and Peche for lunch the same day. Based on their experiences at those two places, Tableau had two fine acts to follow.