Been here a number of times. Everyone's description matches my experience. They are not dedicated, but they are aware, and take precautions but it's still a risk. If you're extremely sensitive, you might want to skip.
That said, biscuits and gravy are always tasty, and I've yet to have a (identifiable) reaction. I've probably gone there a dozen times over the past year or two.
— Somewhat
— Gluten-free items are marked on the main menu
— Not Much
— Excellent