I've been to Lucille four times, and 3/4 experiences were great. The time that wasn't so great, I was just there for drinks in the bank vault lounge, and service was very slow, but I'm overlooking it because the bartender said they were down a cocktail waitress, and the other times were great.
Lucille has two types of pizza: wood fire and steel pan. I've only had the wood fire because it is my favorite style of pizza. I found it to be very good and made with fresh ingredients. Other menu highlights are the nachos and daiquiri shooters.
The part about Lucille that stands out the most is the decor: truly outstanding. The brick has been restored, the space is open, and the views of the Capitol dome can't be beat. Also, how cool is a lounge in an old bank vault?! There is also a walk up window for street-side service.
Tip: Wednesday is cheap date night-$40 gets you a salad, pizza, dessert and a bottle of sparkling wine for two.