In my never-ending search for the BFH (Burger From Heaven), I had one at P.J. Clarke's.\nIt was quite good, but not sublime. Certainly not in the same league as Burger Bar or Bradley Ogden.\nMost notable single element was mozzerella as a cheese choice; I wish more restaurants offered that. \n\nThe service at PJC, however, was some of the best I\"ve ever had at a Vegas restaurant. From the host, to the wait staff and busboys, it was : prompt, friendly and efficient. You know how some times you leave a tip because you think you have to...In this case, I wanted to.\n\nAnd by the way, there is a back-room dining area that is quieter than the more touristy front area, and has a juke-box (free) with some of the best music ever: from Sinatra to Ray Charles to Nat Cole to Stevie Ray Vaughn. That makes everything better.