Denny's is Denny's. It is consistent and one can be sure of decent food at decent prices. We stopped for lunch in Kingman on the way to Vegas. There were four of us in our party.
The waitress tried really hard to get things just right and answered questions like the Pro she was.
The time in getting the meals out was a bit slow, but things were tasty and hot where they were supposed to be. One of the meals included a glass of milk, which is always the bell weather of service for us. Usually it is forgotten entirely or served at the end of the meal as an after thought. We never remind the servers about this as their tips depend on getting this simple thing right. This time it was done right and served on time with the meals as it should be. Plus marks for that.
I had a Apple Cranberry Salad with dressing on the side. This was large and filling and quite tasty. My partner had a Club Sandwich off the senior menu. The portions were generous and we left happy.