Instruct: Classify a given Amazon review as either positive or negative.
Query: For once an angry and violent Doctor

The settlement on the planet Agora is teorrorised by the continual visits of the Cybermen who are in desperate need for biological material to propogate their 'race'. Of course, where there are Cybermen there is the DOctor (in his sixth incarnation) and a new companion, Grant Markham.Together, they take on the Cyberman threat and, in their own way, are responsible for the construction of a new secret weapon.This original adventure was more grittier than any of the novelised adventures, based on the TV episodes, and, although the characters were more 'human' than characters from TV, Steve Lyons' portrayal of the Doctor seemed to be slightly soap operaish. There seemed to be slightly more anger to the Doctor than in anything I had read before.The one thing that was glaringly missing, however, was the arrival of the TARDIS. A Doctor Who adventure should not start in the middle of the adventure.