Quite possibly IMHO the worst raping of a fantastic book series, radio series and TV series of all time, at the same time. Surely, evil as the others are, none of them bar this piece of shite come close to hitting all three good media respresentations in one 'fail' swoop?
To call this utter rubbish is extreme kindness. It's a perfect re-enactment of the gobbling of a dogs breakfast only to climax in the regurgitation of said breakfast, in slow motion (possibly HD or even 3D if we are unlucky) with sound and smello-vision.
Poor Douglas is probably still spinning away in the only place you can be sure of not being subjected to this travesty of a cash-in upon great material - he's the lucky one.
So Htich Hikers gets my vote because they messed up miserably by shitting with the story, the characters, the feeling, the point and the comedy of a series previously successful over three media types over many years.