We chose Joe's for my husbands birthday dinner last weekend.  Appetizers and drinks were okay, they served a Moscow Mule in a glass versus a copper cup, forgivable.  Dinner is where it all went wrong.  Our dinner companions asked several times if the ahi was lightly seared and was assured it would come out sushi grade.  When the food came out I could see from across the table the ahi was completely cooked through.  My husband had to send his lobster back to the kitchen because it was undercooked.  My mahi mahi had to be cut with a knife it was so overcooked.   This was the most disappointing meal we had in Vegas.  I will be sure to advise my friends to stay away - too many great restaurants in Vegas to waste your time.