Visited the establishment for the first time over the weekend. The atmosphere was great and the food tasted like as if you cooked it over a campfire (picked up some charcoal flavoring in my burger).
For those of you wondering why you have to wait 10-15 minutes or more for a table and you see several tables empty, it's most likely those tables are reserved for those who used opentable.com :)
While the atmosphere, food and service was great this establishment charges extra for condiments (i.e. mayo), so you may want to ask before requesting them (for a $19 sandwich I think the establishment can afford to not charge you .50 cents for mayo.. If not then such extra charges should be stated on the menu or advised by wait staff prior to serving condiment items).