the exploitation of the chavs , pikies , the illiterate and the brain dead was all well and good but the outcome of the shows only benefitted the audience as the guests were left in tears or either sadness or anger , their worlds crushed for the benefit of the viewing public as tracy , sharon , mercedes or chardonnay admitted to adultery , or that the father of the child wasnt actually him before another gormless lowlife would come out on stage in their best tracksuit and burberry cap , concentrating on actually being able to walk in a straight line .