Not a fan of Denny's, I'll just put that out there. Yesterday we were hungry and had a 2 hour drive ahead of us so my husband said "How about Denny's at the Flying J?" I made the face - yes, that face but thought what the heck. We were pleasantly surprised. Tea was hot and when I asked for more hot water I got another tea bag too - yay! . My husband had a hamburger and they listened, there was nothing remotely green of healthy on his plate and that burger looked great. My omelette with chorizo and pepperjack cheese, was deliciously spicy. Sourdough toast - always good. All in all a very good breakfast with decent staff. We'd go back.