The locations I've been at were an absolute fricking circus. It's loud, both visually and also with the music they play. I guarantee that if you spend an hour in the place you're going to be sick of Dean Martin. Every time I've been to one I couldn't wait to leave, but I may be in the minority because the place was always packed, and when we'd hit the town in groups, someone would always pick this place in their rotation.
It's mostly family portioned food, meaning large plates meant to be shared.
Did I mention that you're going to be sick of Dean Martin?
"When the moon hits you eye like a big pizza pie..."