I've visited this location 3 times in the last year and all three visits were pretty mediocre. On the first visit, the server basically laughed at me when I asked for a certain cocktail to be made virgin. She said the bartender wouldn't do it, without even asking him, then asked me why I don't drink (I was pregnant at the time, and I'd had a certain drink made virgin at another location, and it's none of her business). She then got several of the items on our charcuterie board wrong. The manager fixed it in the end so we ended up getting extra food for free, but still an inconvenience.
The second visit I ordered the pork schnitzel, which was so overcooked it was nearly impossible to cut apart and chew. And the spaetzle was burnt and crispy.
The third visit (a couple days ago) I ordered the chicken schnitzel benedict off the brunch menu. The chicken was overcooked and tough (much like the pork), and the poached eggs on top were cooked so long the yolk was completely solid.
Bier Markt is great, but not this location. I'm sticking to the King St location.