Is Susan Boyle living proof that talent shows are a total waste of time?

I mean lets be honest here, she is an annoying, irritating old bag with a very average voice. She has the presentation of a female chinese wrestler and the talent of a slug. Her prima donna antics kicked in even before she had got to the final of the damn contest and all she seems to do now is whinge about her mental health, silly old cow! Anyway, you go ahead and rant at me if you like but I guarantee you this... sooner or later she will have you switching channels on your radio or tv because you are fed up with hearing her, you wait and see.