It was okay. The drinks were served in a toilet bowl which is pretty weird. It didn't really convince me to get one. As for the food. I got the mushroom and swiss, my friend got the classic burger, and my other friend got the Pastrami sandwich. The fries there are really small, but they are really crisp and tasty.
My burger was cooked correctly, but it only tasted mediocre. It was just too much cheese for me. My friends felt the same way about their food. Service wasn't bad, but it's not enough to make me come back. Circus Circus is so far down the strip, and it's not worth the trip up there.