Another observation though, the wonders seem to be catching on fire after being nuked - so even though wonders can't be pillaged (if that has been confirmed in the LPs I don't know), they can get hurt by nukes, it seems!
Final observation: unit fighting animations will need to be worked on. Sometimes the helicopters look like they're chopping down the warriors with their blades, sometimes they are shooting away from the defending Mech inf, rocket artillery seems to shoot towards the sky with nothing falling on the enemy cavalries but we still see explosions, and the submarine's torpedo went through the coastal tile to hit the other sub... submarine ranged attacks that look like missiles seem to explode a distance away from units, making it look like they have shields.
Gorgeous animations otherwise though!