I'm currently in Pittsburgh for business and found myself here tonight. As some others have mentioned, apparently this area is NOT a hot evening spot. I struggled to find something open that looked even remotely appealing, and it wasn't that late at all, about 8pm. So that said, 1.5 of these stars are for the fact that this was close to the Westin Hotel and was open.
The atmosphere: standard. Nothing special whatsoever. Large bar and large dining area.
Service: 1 star for the service. My waiter was very, very nice. (even though he had a strange moustache ... :-p)
Food: It's pretty standard. There is a large menu with pretty average prices. They do have some unique items, but none that I can comment on. I had the Chicken/artichoke/spinach dip with bread triangles. Pretty good, it was also half off for some reason ... making this HUGE plate only $5. I also had a 'side' caesar salad. This was VERY big for a 'side' and was only $2.99! They also have quite a few different beers on tap and in bottles.
In concluson: decent food, pretty darn good prices, great service and is open past 6pm!