My dad watched TOS with me when it first aired, but I was too young to remember it. My first recollection is watching it in syndication. I went on to read my dad's many books, especially the Star Trek Concordance and the James Blish adaptations.
Thanks, that sent me Googling. "KIM: I'll try extrapolating the verteron exit vector. No, I can't get it. There's a strange phase variance in the radiation stream. We'll have to wait until the probe exits." Episode 6 (another wormhole?!) http://www.chakoteya.net/Voyager/106.htm
I love this! Now you need to do an analysis like this one on Star Trek and the Bechdel-Wallace test!
I realize you’re not trying to predict quality, just personal enjoyability, but I do wonder how it relates to quality.
I actually think it might be slightly more predictive of the quality of a show overall than of individual episodes. But both ST:TOS and ST:TNG have many great captain-centric episodes that I’m not sure if it is predictive of episode quality particularly.
A little remarked side effect of time travel is that it causes infatuation (Kirk, in "City on the Edge of Forever") and horniness (Spock, in "All Our Yesterdays"). La’An experienced both!
Edit: I forgot about Bashir and Jadzia in "Trials and Tribble-ations" but honestly they just seemed to be acting in character!
I found it humorous that Clem is also a Lower Decker in his society!