The buffet here for me would get three stars. I would, however give it six if I could for the regular entrees.
My partner and I have come here three times and have been blown away each time by the regular entrees. The Shahi Paneer is to die for. They do something wonderful with the smokey tomato sauce that just keeps me coming back for more.
The service is super friendly and attentive and the prices are a bit lower than they are at other indian restaurants in the Pittsburgh area that I have recently visited.
Don't go for the buffet, order directly from their menu.