I'd love to know what the execs at AGT were thinking when they thought that having four judges was a good idea. maybe they thought that the only way they could replace Sharon was to have two more. sorry, but NO ONE can replace her. besides the good acts, she was the best thing about the show! then, to replace her with 2 judges, & one of them being Heidi, what the hell?? the whole point of having THREE judges is so one can beak a tie. now, if it's split, they go to who the viewers voted for??? that's bass akwards! I say get rid of Heidi so she can go back to what she knows-fashion, & go back to three so when two judges have different opinions, the third one breaks it instead of then letting the viewers vote actually count!!