I came on a Thursday afternoon, around 3PM in between lunch and dinner rush. It was still very busy, and the service was very slow. We only had to wait a few minutes for a table, but after we were seated our waitress didn't come by for at least 10 minutes, not even for a drink order! After ordering we waited at least 30 minutes for our food. The food was okay of course, all Dennys food tastes the same to me. The whole place was so crowded and the walkways in between tables seemed so narrow, you have to wait for people to pass by before you can walk down an aisle. I might come here again if I know it's not going to be so busy, just because it's a cheap place to eat on the strip 24 hours a day.