Stuart's... arguments of how the editing of these classic episodes can be a "good" thing are weak at best...
When asked what the all time low for DS was. different people offer different opinions. Some might answer "The Leviathan storyline" or the "Adam storyline"... "the Mrs. Johnson character".
As I said explicitly in my last post, I'm not advocating wholesale tampering - altering the narrative content of the episodes is something else entirely, as it subverts conscious artistic decisions made by the production team at the time. Mrs Johnson was always written like that, so were the Leviathans - no one sat down in 1968 and decided to write the stage manager a cameo appearance.
If the original script read this, I'd agree with you:
JOSHUA: Yes?
[Old woman gawps into thin air for unfeasible amount of time]
DISEMBODIED NOO YAWKER [OOV]: Then go to the house...
BATHIA: [flash of inspiration] Go to the house of the curse! Blah blah...
Clearly, it's not the intention of anyone concerned that the scene is meant to play like this. The way in which it's been fixed does not compromise the material artistically - no footage is excised and the fix is seamless, so it's sympathetic to the original material. Technically, the episode should never have been broadcast in that state originally - it was substandard then and it's substandard today. And where fixes like this can be made seamlessly with today's technology, and without affecting the duration, they should be. It "sells" the show better to new viewers and allows older ones to enjoy the episodes the way they were intended to be seen. Artistically speaking, can anyone seriously say that the episode is worse for losing a very sad example of an elderly actress being impatiently prompted as she struggles to perform?