The performer has an amazing voice. I appreciated the banter with the audience and that he took song requests. He stayed true to character and to the time period of Sinatra. I am of course aware of the Rat Pack, but a bit younger than the usual fan demographic, but even so I really enjoyed it. Drinks are complimentary, which never happens in Vegas anymore, so that alone was impressive. His entire family works on the show, and he even had his little boy briefly come show off his singing ability, which was fun.
I am not giving 5 stars because the venue seems to be a few former hotel rooms turned into a very small theater. It was incredibly warm, and there are no restrooms located anywhere near the theater - you have to take an elevator back to the hotel lobby. If this show moves to another location, I would love to take my mother to see it.