Staying at Mirage so we decided to check this place out.  Great looking atmosphere, good menu but the hostess was ice cold.  Asked a question about the menu and was ignored.  The girl acted like she couldn't be bothered.  Wtf?  You're a hostess. Seriously.  So we moved on to Stack and had a great time. Asked around and a lot of people had the same experience.  Big fan of Top Chef and Tom Collochio but so disappointed in the cold reception.  I guess they're too cool for me so I'll take my money elsewhere.