Very much agree. Being in the UK I never saw the original broadcasts, but I've enjoyed them on YouTube. (the ability to "time-travel" with YouTube never ceases to amaze me.)

We had a similar pair over here in .uk -- Chris Serle and Ian McNaught-Davis. They had a down-to-earth way of presenting the like of which we will not see again, mainly because of their characters, but also of the context in which they were presenting: as you say seeking to make the public aware about the wave of the future. (https://en.wikipedia.org/wiki/The_Computer_Programme (the theme music of which was Kraftwerk's "Computer World", no less!))