Regarding the programme, I enjoyed it. It was certainly better than sod all. It was great seeing glimpses of so many long forgotton types. I may have blinked but I missed the Sturgeon, though.
We saw the FD1 and the FD2 but I missed reference to its significance as "faster than the Sun".
I agree that little credence was given to the relevance of tactical "cold warfare". Similarly, little significance was given to the turboprop/shaft and its contribution to Naval warfare and the Transport element of war. War without Logs is usually defeat.