My husband and I ate two times here on our trip to Las Vegas. The first time was around 10pm on a Monday night. It was a little slower so our waitress was very attentive. The food came out fast and was absolutely delicious. I had the Original Legendary Burger, my husband had the pulled pork sandwich. They give plenty of fries and we left fuller than full. We also got specialty drinks. They don't list prices of those on the menu... and we found out they are pretty pricey (around $14 each) but very tasty.
The second time we came it was during the regular dinner service. It was busy and our server wasn't around much. Food was still pretty good though.