This video is ok but it doesn't really show the difficulty and research that needs to be done when setting up a planted tank. This also doesn't express the need for cycling the tank.
It is a nice visual of how you (or whoever made the video) set up this planted tank, but as far as this showing how to make a planted aquarium I would say that this video isn't really the most helpful.
Sorry to be so harsh, just trying to give some constructive criticism