As some have already said but a bit different..
I want to see all 18 skills via a short vid showing them scanning through all of them in the skill menu.
I want to know 100% if atributes or in or out.
I want to see one skills entire perk tree or one perk line from each of several skills.
I want to see both all 10 races male and female AND what exactly sets them apart gameplay wise.
I want to see volcanic tundra.
I want to see the inside of a magic shop and or alchemy shop.
I want to see what a greater soul strone or a common soul stone looks like this time.. both empty and filled...
I want to see what it looks like being underwater.
I want to see a vid with a slow walk through various terrains and at least one small town like the first town we enter..
I want to see the character creater in action. for breton argonian and khajiit..
I want to see at least 3 different bows so I can see what types of bows ill likely be using...
I want to see either a bosmer archer or an altemer mage fighting a dragon to showcase other fighthing styles vs dragons.
I want a pony.
I want to see the night sky and a stormy rainy day and a sunny day.
I want to see a vid of snow accumulating .