For two and a half hours sitting watching the Good 4D Concert, it's a burst of stomach because of the honesty of each other (Awie, Ac Mizal, Afdlin and Hans) sharing experiences as artistic children including personal, opened in humorous form. Defending each other or in other words, opening a chest pack as a plaque-inspired plot and props depicting an accused sitting in a courtroom, is presented unpretentiously in this show.