The only reason worth going here is to ogle the scenery. It's a one-off tourist event, and I don't discourage out-of-towners to visit because everyone loves to drink beer in a fabulous church. However, this is not a place for locals. The food is snooty and over-priced. Head over to the Bloomfield Bridge Tavern if you want some good pierogies.
The beer here isn't bad but you have to suffer through the insufferable waitstaff to drink it. Head to Penn Brewery for a good Pittsburgh brewery.
Overall, walk in, look around, get a beer at the bar if you must, and take off for greener pastures.