The episodes do flow better in production order in those early days. "Charlie X" absolutely is a "better" episode when it's run 8 shows in rather than the second week. The series had a chance to settle in a bit, you got a number of high concept episodes in and then, finally, you have this "child God gets his first space woody" episode. I am doing an informal rewatch in production order and I actually like the episode more this way.
And Spock is soooo much more interesting before he got chummy and his portrayal is more consistent in this order as Nimoy and the writers explored the character. Also, Balance of Terror works better for that reason as an early episode.
And Spock is soooo much more interesting before he got chummy and his portrayal is more consistent in this order as Nimoy and the writers explored the character. Also, Balance of Terror works better for that reason as an early episode.