Actors like good words to say. Shatner is Canadian too, but he gave the Preamble a power and authority that embraced the American audience and lifted us up. He was bold and masterful. It was theatrical television.Being a Canadian, this episode definitely came acoss ( especially later in life) as overtly rah rah American/patriotic. But Regardless of that, It hasn't aged well. Some parts of it I still like weirdly enough ( probably for campy nostalgia) but definitely not one of my favorites. Probably would rate it in my "bottom" 15.
Come the 70s, I was shocked to read David Gerrold trashing the episode in one of his books. It turns out that, even among American citizens, a lot of people do not like the Constitution, and they hate the concept of American Exceptionalism. So, there went my innocence.