Pretty legit!
We went opening night and the service and food were great! The sides were a bit small considering the price - I thought they would be more family size. My burger was cooked very nicely and the pommel frites were tasty as well as portioned well. I also had a side of Brussels that were good (if you don't like bacon or can't have pork you may need to ask for some cooked differently). My boyfriend had a strip that was very flavorful. The mashed potatoes were good, but small, and much colder than the rest of the meal. Dessert was something I'd never had before - basically their play on the ice cream sandwich.
We'll definitely be back!