He was most annoyed at Cowell for arguing with Waterman, saying he shouldn't dish out criticism if he couldn't take it back.
The latest hopeful to lose out on the show, Hayley Evetts, says she thinks Gareth Gates will be the eventual winner, but she added Darius was the most hard working.
She also told The Sun newspaper that she wouldn't go near judge Cowell, even though she made him weak at the knees.
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