Came to Vegas last year and did this tour with my husband - we had a great time! Our guide Jon was super friendly and fun, and he knew all the cool things to do on the strip. We started at a smaller bar with all you can drink wrist bands for a few hours, then went to the Bellagio and Paris to dance. It was SO nice not having to wait in those crazy long lines!
I would recommend this to anybody, but especially any one new to Vegas. The strip in particular can be really overwhelming and hectic for first timers, so it's helpful to have someone from there who basically maps out your entire night for you. Ask for Jon if you can!