Just had an excellent meal with my wife and son at the South Hills Village location. I've only visited a few of these restaurants, but every time I do- I'm surprised by the quality and amount of food for which I pay.
Our server was quick to respond to every request, and the decorations were great conversation starters. For example, if you sit right by the kitchen doors, which I know is typically a bad idea for ambiance, you will get to see a contrast of different artwork. I was greeted by a print of the well-known classic painting, 'American Gothic' & and an adaptation with Lego figurines.
The 'Mile High Mud Pie' is a great desert to cap off your meal too.
This place is definitely a good choice among the available fare in this area.