Review of Bad Daddy's Burger Bar

I order a gluten free burger from the Take Out counter, so perhaps the restaurant or the other locations were better. I mentioned 4 different times that I was gluten free. The burger came on a bun. When I told them I couldn't eat it, they took the burger back and removed the burger and brought it back out. I asked if this is what they did, and they finally admitted when I said I have a wheat allergy and could have an anaphylactic reaction if it touched the bun. They brought me another fresh burger. The food did taste good when it was done.