The problem with adding CGI FX to old shows like
Doctor Who &
Star Trek is that the worst production value problems aren't in the FX, they're in the sets & costumes. You can't replace those with CGI. And if you can get past the bad practical production values, I don't think you'll be too bothered by a handful of perfunctory establishing shots.
As for photo-realistic CGI actors, I think
Tron Legacy clearly demonstrated that we still have no frakking idea how to do lips!
Also, I believe most people would prefer animating lost episodes instead.
Amen! If anything, I think the animated episodes of "The Invasion" were in many ways an improvement upon the live action episodes. While the animation sadly can't capture all of the brilliant acting nuances of Patrick Troughton & Frazier Hines, I think it did add a high quality noir-ish feel to the episodes, particularly as it wasn't confined by the usual stage-y multi-camera set-up of the old series.
Is it weird that I prefer the black and white version of The Ambassadors of Death? I think it gives the story a certain weight.
I know what you mean. I'm more forgiving of a slow story if it's in black & white because it does have a certain extra style to it. Now, I don't know how old you are, but in my case, I suspect it's merely the novelty of black & white, since I've had color TV all my life. My mother quickly tires of black & white, constantly thanking her stars that she can watch things in color today!