We had one open near us in the last year – to me it’s closer to a Shake Shack environment than a 5 guys. If you can get them to take a little care and give you a good sear on the burger it’s actually really good – they have a nice “special sauce” similar to the Shack, and they do the little paper sleeve thing vs. steaming it in tightly wrapped foil. It’s on the more expensive side for fast food but they do cook to order.  They do have some of the best fries out there. It’s a go-to burger for me over every other “quick serve” type of place.