I generally love Denny's. HOWEVER - we ate there yesterday. The bathrooms were absolutely filty. The cleanest stall was the handicapped stall - which apparently was not used much since there was no toilet paper there. I came out and told the manager the bathrooms were disgusting. She said "Oh...I'll send someone in." we literally sat in our booth for another 45 minutes and no one from Denny's so much as went in to check.
As typical, the food was traditional Denny's - which I like. Their bacon is getting very thin. The waitress was disinterested in us - which I didn't mind because I don't necessarily like hovering waitstaff.