I initially scoffed at the idea of a "gourmet burger" but I was wrong to do so. The food here is excellent and well worth the money. The whole menu is fantastic: burgers, fries, shakes, appetizers... I recommend all of it. The women who work there wear form-fitting outfits, which is a nice touch. My wife isn't generally a big fan of burgers, but she loves this place.
It's not perfect, however. The big fire display at the front of the restaurant looks nice, but gives off too much heat. Service can be slow if the place is busy.
One time we showed up on a Superbowl Sunday, but did not realize until after we had been seated that they were having a party that required everyone to pay a huge sum of money to attend. There was no sign anywhere relaying this information. We had to hear about it from our waiter. We ended up paying for the appetizer we had ordered and left. It was an awkward situation.
Anyone looking for the best burgers in Las Vegas should give this restaurant a try. It's fantastic.