Was excited to try Keller's Burger Bar.  I expected the location to be a little more upscale...like a fancy burger bar but it's much more casual.  I had the signature burger...it was tasty but not out of this world.  It was just a good burger.  We also tried a strawberry shake and it was just ok too.  Happy I visited this place but won't be back with all of the other options in vegas.