Re: Revisiting the films...
I'm not sure if the OP knows this, but it's interesting to see Run Silent, Run Deep brought up as a counterpoint to Star Trek--The Motion Picture, since both films were directed by Robert Wise.
Yep, I knew that. Apparently it was another film that was being rewritten even as it was being shot.
STAR TREK: 1964-1991, 2013-?