I really hate those rubbish acts on britains go talent!?

I agree some of the acts are dire, particularly tonight's semi finals with except of say 2 or 3 of them. You have to blame the judges though, why on earth did they put through Darth Vader, DJ Talent that fat drag act etc just to ridicule them in the semi-final? They found Nick Hell gross to watch, yet still let him through! Because it's a reality show, and you need to humilate some of these delusional, or wierdos!