I can't assess all locations of this restaurant chain but the one in Fairfield CT has plentiful gluten free options, particularly the tapas. The wait staff is generally (though not always)knowledgeable about celiac and make great suggestions as to appropriate choices. When they aren't helpful, the manager is easily summoned and accommodating. The food is good and there's great variety.
— Somewhat
— No gluten-free information on the menu
— Some
— Excellent