I find it a hard one to call. Vincent's ability to see the chicken and the Doctor's inability to see it worked very well within the story. It's just it was, well, a chicken. A Hartnell story along the same lines would probably have picked an invisible something that was less straightforwardly threat-like (although possibly more chicken-like, I don't know).
Without an alien, I'm not sure what the story would actually have been... something very different. The Hartnell pure historicals tended to have a focus on the crew's effort to return to the Tardis while navigating a complex society, all of that was absent from this.
(no subject)
Date: 2010-06-19 04:27 pm (UTC)Without an alien, I'm not sure what the story would actually have been... something very different. The Hartnell pure historicals tended to have a focus on the crew's effort to return to the Tardis while navigating a complex society, all of that was absent from this.