I'd read some good reviews of this place on Yelp, so my date and I stopped by for a bite after work.
Our server was quite nice. He answered our questions politely, and I swear, if he wasn't so nice about everything I wouldn't have bought a $10 pink lemonade cocktail. Sigh.
I would say that our food was okay, but it didn't really meet my expectations. We shared some pierogis with sauerkraut, which were tasty enough, but just barely whet our appetite. My fancy burger involved sausage and sauerkraut, and it was decent. My date made his own burger, and he mentioned that the meat was not as hot temperature-wise as he wanted. At the end, we had a delicious panna cotta dessert with raspberry sauce and a shortbread cookie.
As my date brought up, I think the reason we were underwhelmed is because it's hard to compare our burgers here to ones we thought were equally good at Stack'd or Purgatory for a fraction of the price (especially Stack'd $3 burger deal).