As a happy hour destination, La Bocca is a very good option on Mill. Wine by the glass, draft beer and well liquor (listed in the drink menu) is all half off, as are Bud Light and Coors Light bottles. The bar is nice and service is friendly and attentive. As a dinner option, however, I think you can do better. I am not super impressed with the food I have tried at La Bocca...the caesar salad was just OK and I've had better caprese sandwiches other places (note: the caprese sandwich is no longer on the menu...there is a caprese salad though).
Three stars as a dinner option and four stars as a happy hour destination, giving La Bocca 3. 5 stars. However, I'll round up to four because I value places with good happy hour specials; plus La Bocca is a nice addition to Mill Avenue and a good place to escape when you want a more grown up night out on Mill.