This show was amazing. Let me start with a few recommendations - first, if the deal is available, get the Groupon. We were able to get 2 tickets for $98 that would have otherwise been around $200. The venue is pretty small, even if you go for GA tickets, which is standing only, you will still have great visibility to the stage.
The show features band members from groups like Bon Jovi, White Snake, Heart, Quiet Riot, etc. Essentially they tell you the story of Rock n' Roll by playing hits from groups like The Doors, Led Zeppelin, Eagles, Journey, Foreigner (you get the idea) and more. The hits go mostly in chronological order starting in the 60s through the 80s and fun factoids about the band and/or song appear on a screen as the hits are performed. The performance and band was amazing, some really great talent and made you want to get up and sing and dance along. One of the most reasonably priced shows in Vegas, we loved it.