I'm not a big steak person... so I've only been here twice. The first time, I had ordered a pasta dish and it was just okay.
Today, I was there with a big group of people... I ordered the Southwest Chicken Sandwich off the lunch menu, and was actually quite pleased. It was yummy (though I expected it to be a bit spicier... pretty mild pepper jack cheese), and with a good sized helping of mashed potatoes, it filled me up well.
For the most part, I think people should come here for the history... and not so much the food. The owner is really friendly and very passionate about the history of the building. So if you are interested in local history, swing on by... but don't expect to be OMGWOW'ed by the food.