What i noticed from the video, my impressions:
Firstly all melee encouters have been times by 100 to avoid decimal confusion it seems, nothing to to with modern tech bonuses, shame?...maybe.
Jon shafer vid..
1.27 - Ranged attacks remove all left over movement points, (at least on destroyers and battleships if nothing else.)
1.47 - Set-Up Ranged Attack command, takes one movement point on siege weapons (at least on trebuchets) then ranged bombardment can commence.
2.14 - The longswordman unit's picture/icon/avatar looks indentical to the smaller one on the left side of the city bar of Tours. Represents the garrisoned unit? Grey number next to picture is the garrisoned units defense strength (adding to the cities)?
2.19 - Great General reveled briefly;
Seperate Unit (not atttached ala Civ4, can stack with other units)
2 Movement Points
No combat scores (no strength or ranged attack, non combat unit me thinks)
Has 2 promotions, one lighting bolt and one gold shield, whatever they are.
3.16 - That 0 fear message appears in a tank battle, didnt see it elsewhere. Perhaps tanks can cause fear when attacking weaker units causing them to retreat?? Tank suffered defeat so caused 0 fear rather than positive?
edit- couples of other impressions:
Ships act differently from other ranged units, haven't seen much of archers so won't mention.
Siege units - Require set up, higher ranged strength than strength imply vulnerability at close range
Ship units - don't require set up, Higher regular strength than ranged strength. Implies ranged attack is used when attacking land targets as they can't be reached, when attacking a tougher unit or just when you don't want to risk the units health. Close range combat would probably be prefered if unit could be reached in that turn and wouldn't cause to much damage to your unit.
Is it possible for ships to engage in one close combat and then a ranged one, close/melee engagements don't seem to remove all movement points, this might be possible, or multiple attacks might have to be unlocked, or not unlocked at all.