Daniels direction of the 'I'm in control of my emotions' briefing room scene in NT is possibly THE single most important scene in Trek history - it is the scene which defined Spock's character forever- and it is done in one exquisitely long dolly shot - and it was done in ONE take at the end of a shooting day!
You, sir, are a connoisseur. And absolutely dead-on.
A little more on Marc, according to Marc:
He really liked the shipboard sets. He hated Stage 9, the planet set. He actually told me that it was only in HIS episodes that he would never show Spock, at his science station, wrapping his hand around the edge of what was supposed to be a circular console. I couldn't believe he remembered that much.
I nearly genuflected.
He hated "A Private Little War", one of the few where he took the cast on location, and he was forced to shoot that one fast, too. It shows: you can often see LA in the background.
That was his last "regular rotation" ep in the 2nd season. He did "By Any Other Name", and then "Assignment : Earth" because Gene R had more of an interest in that pilot--and knew Marc could deliver, on time and on budget. Then, 5 months later, "Spock's Brain", and that was it.
Of course, he came back to write an Animated episode--anybody remember the name?--that lifted the "I will not kill--TODAY" line from "A Taste of Armageddon". Shows you what a fan he was.
Pevney was Good. Great on location (Arena). Senensky was poetic (This Side of Paradise, others...). But Daniels was the Man.