I appreciate you doing these kind of videos and trying to get in touch with the community, but I fail to see their purpose. The video explains how the trader works, which is very basic information that every player needs on demand once he/she builds a trader. So most people will figure out the interface by themselves or go to the Wiki, but not go through every episode of Innogames TV and hope to find the desired information. You could however link these videos with timestamps in the Wiki, that would make sense.
So in my opinion I would like these Videos to be about the development of the game, especially because we are still in beta. Show us what the developers are working on at the moment, tell us what they think about the state of the game and how they want to solve the various problems the game has.
Again, nice to see community interaction. But these Videos don't provide a lot of useful information for me.
But, this is true not all people know what a trader is, so the video is not false.