I just finished video 1 and thank you, that's exactly what I was looking for.
I like the way the Micro allows modulation control by the amount of surface area touched on keys and the Mini allows mod control by Velocity / AT. I did some experimentation with my Mini and I totally get the Mod Matrix now! I'll watch video 2 after I get through playing around with what I learned.
Incidentally, I went through some videos on subtractive, additive and FM synthesis and highly recommend a good understanding of what these are, and the controls that serve them, to get the most out of this unit.
I ordered a Micro as it looks like the perfect companion for the Mini.