I was in Pittsburgh in June for Anthrocon. This restaurant is six blocks from the hotel but our dinner group decided to do the walk one night just to have something different one night. The restaurant wasn't very busy that night and they have plenty of seating in the dining area. Service was good and the server took the time to explain some of the menu items. I ordered some vegetable pakoras and the lamb curry. For the lamb curry, she asked me to specify a degree of spiciness from 1 to 10. I chose 9 but when I tasted the curry, it wasn't that hot. I'd have rated it a 5 or 6 at most. However, I have eaten a lot of spicy food, so I may be biased here.
Anyway, it was overall a pleasant experience. I'd definitely revisit again and next time, I'll ask for a 10.