I'm going to echo pretty much what everyone else has said. The employees all seemed to have an attitude. Maybe it's a Philly thing and it's a part of their theme...?
The place is nice, however, half of the tables needed to be cleaned/wiped down from the last customer and it wasn't busy so... what's the excuse?
The food however was awful. I had the wings as did my wife and they were cold and tasted like the kind you buy in the frozen food section at your local supermarket and then heat up in the microwave... At least they would have been hot if I had done it that way. My son had a slice of cheese pizza which was absolutely gross. It looked like it had been sitting for a day and had zero flavor whatsoever in addition to being like cardboard.
Avoid.