To be honest, we only bought the tickets because they were the cheapest discount tickets for an afternoon show. I read the reviews on this site, but didn't think I wanted to see it bad enough to pay $50 (plus taxes) for the two of us. We went to tix4tonite (or something like that) and got two tickets for $30 and a discount on the buffet at Harrah's.
About the show: It takes a lot to amuse my husband and he was laughing throughout the show. The humor ranges from benign to adult. There weren't any children (although the show allows children ages 5+) in our group, which might be why there were adult jokes. His magic tricks are AWESOME! They're not accompanied by all the smoke and mirrors (literally) of other magic acts out there, but they are good!
All in all, this was a big surprise - cheap AND awesome show. If you're in Vegas to sightsee and catch a few shows, then make the Mac King show one of them!
Warning: The whole show is audience-participation based. If you do not want to be called up on stage, then let the ushers know in advance. For our show, he stuck to the left side of the room. Neither of us were called up, but he didn't do anything that would cause embarassment.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.