The two times I've dined here have been after attending an opera at The Benedum. The first time my dinner (osso buco) was fantastic, but my wife's was not (stuffed trout - WAY too much almonds). But, the same night Burt Bacharach was performing at Heinz Hall across the street, and he happened to be having his after-performance meal at the same time. We didn't bug him for an autograph, but we got to hear him giving a speech to his dinner guests (looked like his backup band, with some family?).
The second time we ate here both our meals were less-than-decent. My wife complained that her aglio e olio pasta dinner tasted barely seasoned (watery). The waitress' response? "Well, maybe it's because of the time of night." WTF?! I guess that means, you only get decent food if you come early to the place.
I would have given a lower rating, but, hey, BURT BACHARACH!