Best wings I've ever tasted. Nice variety in flavors, but I always stick with medium buffalo sauce. Wings always come out steaming hot and have never been anything but satisfying. You should also give the slides a shot too.
Happy Hour prices are great as well. 50 cent wings and $1 slices of pizza before toppings is great. Fair warning about the happy hour pizza slices, I think those slices are just heated up. Grazianos pizza tastes much better when it isn't happy hour or if you get a while pizza. Draft also becomes $1.25, even though their selection isn't that great (I just get the shocktop). Still, I can get a whole meal plus refreshments for less than $10.
Service is always good and polite. The atmosphere is also very family oriented. If you have a big party, they will try to accommodate you by moving the tables around.
The combination of food, service and happy hour pricing is what keeps me coming back for Sunday lunches!