Hey Fear, I think Niiai has some good points but the video is still great, you would be surprised how many people have no idea how easy the tufts are too apply and so don't use them at all!
What I would recommend is add a bit more as a "second part" onto the video, show how you can put the tufts with static grass around them or trim them into different shapes with a scissors, mix and match them with other basing to get nice effects, and that kind of thing
Then the video will have one part helping people new to the tufts, and a second more in depth part showing how to use the tufts in more advanced ways. That makes it helpful for both kinds of viewers!