In the case of any restaurant "good food" is the key word. If corporate chefs and care taken to prepare well-trained cooks yields good food....they will come and they will come back. If the food is generally "less than good" and the service is poorly trained and managed any restaurant will fail.
Emeril Lagasse does't cook in every one of his restaurants but his restaurants are highly rated because the service is very well-trained and the food is top quality when it is delivered to the back door and is prepared by chefs and cooks that are trained by the master chef.
The "corporate" in Common Man isn't bad if it yields steady good service and good food. I hope the Woodshed catches on to some sort of success formula in its next life.....