This is my favorite place in town. Yes, the thin-crust pizza is VERY good, but most every time there I get the wings (get them baked--call ahead!), one of the sandwiches, and either the ravioli or the lasagna...with extra meatballs. Wow, it's always better than I remembered.
The people there are nice, the location a good bit away from the Vegas scene, and the atmospere is downright perfect. Yes, they have nearby delivery, but what a lot of people do is call ahead (say, 45 minutes) and pick up their food after getting Starbucks or groceries from the adjacent Smith's.
Delucia's Pizzeria's dine-in experience is also wonderful, truly the best IMHO. You don't HAVE TO dress up, and you can ignore the big screen TV there, but there's no way you can miss the fantastic food you're about to enjoy. You'll be glad you ate at Delucia's.