Went here for the burger special ($7.99 with your players card) and it was a pretty good deal - big burger with cheese, fries and a soda. The food was good - one of our party got the onion rings, yummy - and it was relatively inexpensive for the amount of food.
The entertainment is really the thing that makes this diner stand out from your run-of-the-mill burger joint. The servers sing and there is a DJ spinning tunes from the 50s, 60s and recent stuff too.
I haven't tried anything else on the menu, but, I do plan on going back!