While visiting my family in Las Vegas I attended this show with my mother. She actually received the tickets or free so I wasn't losing anything by going. I only agreed to go because my mom really likes the Bee Gees and I felt bad about her going by herself. Surprisingly, I really liked it! It was very entertaining and the guys who performed kept the audience interacted, rather than just sitting and watching a concert.
The songs were really well played and the audio didn't overpower the vocals so it was easy to sing along and understand what the guys were saying. The impersonation was practically spot on, almost as if I was really at a Bee Gees concert. From the vocals to the clothing to the stage presence, it was very reminiscent of a Bee Gees concert (or so my mother says).
I think an important thing to remember with a show like this is that the number of people who would be interested in this will exponentially decrease over the years. I'm a 90's generation and I barely knew a lot of the songs; though some of their songs are iconic and will have a lasting rotation on radios. But I think the guys keep it fresh so it doesn't seem old-fashioned and even attracts younger audiences. I would definitely recommend to couples or even groups of friends because it is a great time and something worth seeing while it is still available.