And finally, my thoughts from the other thread...
I think in some ways the least impressive in the set. It’s a fine presentation but it seemed softer throughout, and the interiors of the Bird of Prey particularly, which may have been an artistic choice I guess. Effects again hold up well, and there’s nothing critically that stands out as sub-par, just doesn’t have as much impact as the other 3 releases. The San Francisco scenes are again fine, but they look more TV-episodic than filmic, as shot. I think this is all because Nimoy’s directing skills are more functional than artistic. He does manage to get good performances from the cast though.
Leading on from III the ‘geriatric comedy romp’ comes to the fore, but clearly suits the intent of the film, and unlike previously a lot of the jokes and humour are organic and hit the mark, with Chekhov’s being the objection, the worst victim of acting like a bumbling idiot, especially considering he is the youngest cast-member. That said, some of the humour is clever, and use of visual cues, include the audience, George & Gracie on the side of the bus and the Yellow Pages ad, behind McCoy, Scotty and Sulu, as they discuss how to find something in this century.
To enjoy this movie you have to forgive a lot, the ‘alien’ probe visiting Earth looking for an answer being completely similar to TMP, the cavalier approach to executing time travel, the complete ignoring of the Prime Directive, particularly as regards to changing or influencing historic events, and the stupidity of them wandering around 1990s San Francisco in 23rd Century clothing, do Klingon ships not have replicators?
But at its essence it ‘is’ classic Star Trek storytelling, a science-fiction concept , wrapped around a morality play, analysing the human condition of today through a story told in the future. And it manages it with charm, intelligence, and a distinct lack of preaching, letting the audience be entertained and educated at their own leisure and inclinations. And ultimately that is why it succeeds and is so well-liked by many.