Well, the intention of the video is not to be a tutorial of any kind. I have been working my way through the Civs in order (1 & 2 are done so far). So really it's more of a "this is what's different" kind of video. I'm sure my strategy is quite lacking, it's been over 10 years since I last played Civ3 for one thing.
I do appreciate the advice though, I'll definitely check out the War Academy, it will come in handy for the later videos I bet.