You know what's funny? Reading the reviews here and seeing so many complaining that this wasn't a romantic setting. It's a burger place. Of course it's not romantic.
There was a little bit of a wait in order to get in and get seated. That's okay though, and when we sat down, our waitress was pretty attentive. She was knowledgeable about the menu and was patient with our friend who didn't want his milkshake until after he had finished eating his burger.
The only downside is that it's pricey. The burgers are standard burgers, and then you wind up paying $20 for a drink, fries, and a burger. I guess that's what happens when you put a burger place in the Mirage, but still.
Probably won't come back. By the next time I go to Vegas, this place will probably have been replaced with something new.