When celebrity Chef's make a living being super critical of other people's food, I expect their restaurants to meet high expectations.
Burgr was very busy, even a line out front. We were seated quickly considering how busy it was, but the food took FOREVER to come out. You could see a lot of food under heat lamps waiting for the rest of the order to be ready.
Another name for this restaurant could have been: Food You Can't Fit In Your Mouth. I had the Pig burger which was probably a foot tall. It was good, but very greasy. Also had the gooey fries, which were ok. All of the gooeyness consolidates at the bottom of a cornucopia of fries.
All in all you are paying a premium for the Ramsey name. I preferred Slater's 50/50 Burger...not sure if there is one in Vegas though.