I love Burger Bar. I always try to get here a couple of times when I come to Las Vegas. This place has by far the best burgers that I have ever had. I always get the Kobe beef; it is so tender it melts in your mouth and is always cooked perfectly. The DBF is a big fan of the turkey burger, which has a terrific pure turkey flavor, like Thanksgiving. The veggie burger is tasty and very different from all others that I have had; the interior is almost the texture of mashed potatoes, but the outside has a slightly crispy crust. There are lots of interesting shakes on the menu too. The restaurant is dark but has a fun and hip vibe, and there are TVs in every booth. Service can be great, sit in Ashley's section if you can. She is awesome: fun, friendly, and really keeps on top of things.
The DBF is not a big fan of Las Vegas, but I think the thought of never going to Burger Bar again (or Hussong's Cantina, but that's another review) is enough to make him reconsider going back!