text:  The Mirror 's Jon Cooper also praised Coleman and the new side of the Doctor that was shown , comparing it to Rose Tyler ( Billie Piper ) challenging the <unk> Doctor ( Christopher Eccleston ) . However , he felt the character @-@ heavy story was to the <unk> of the plot , which was " a classic Who set @-@ up that ultimately suffers from a lack of explanation [ and ] more set @-@ pieces than a coherent whole " . He felt that the episode may not have been accessible for casual viewers , but offered much for fans in time for the programme 's fiftieth anniversary . Dominic <unk> of The Daily Telegraph gave " The <unk> " three out of five stars , disappointed that it was not as scary as it had been <unk> to be . While he was positive towards Smith and the <unk> on the cloud , he criticised <unk> and the " <unk> @-@ like complexity " of the script . 
  