Pretty damn good. Haven't gotten around to trying their calzones yet, but their pizza has a good thin but chewy crust. Wings aren't going to blow your skirt up (I was wearing a skirt when I tried them, so I would know) but they won't blow your skirt down either (this, again, is based on my own research).
The other thing that I love, having spent some time on the east coast, is just how Jersey these guys are. They're surly as hell, yet somehow endearing. Embrace it.