"I've told the players I think they should be ashamed that they're capable of the sort of performance that they displayed on Saturday (against Celtic) - the battling qualities and the effort, commitment - and to come here tonight and not reproduce that, in a game as important as this, is just scandalous," McGhee added.
The Dons boss said none of his players were immune from criticism.
But he said the defeat would not affect his position at the club and that he was determined to prove a success at Pittodrie.
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