It can be a let down when you go see a concert only to realize that the artist must have had a heck of a lot of post-production work done on their album because they don't sound half as good live. Well, John Mayer is NOT one of those artists. He sounds just great live, whether it's him and his guitar or a bigger production. Besides, it might be worth it just to go and hear what he might say between his songs that he might regret later! Worth the money, puts on a great show.