I had seen this show before about ten years ago and just went again with some clients because they requested it.
This show is not horrible but, given the other entertainment options in Las Vegas, you can miss it. It's a glorified mime/music/gag show with in-your-face lights and music. It's silly but not overly clever. Unlike Penn & Teller, many of the acts here are the same as what I saw ten years ago.
So what similar shows are better? Absinthe is far, far, far better as a close up performance show.