We dined at Mastro's at the suggestion of my client. It's an interesting location in the Crystal shopping center right off the strip. The food was very good as was the service. But it's spendy! $18 glass of Glenlivet 12, $14 for Soli and Tonic. And a word of advise, don't open the wine menu if you are faint of heart. With that said, if you just crushed it at the tables and you got some money to spend - have fun!