With due respect, James has a point. Marimba Ani's name speaks for itself, but so often do African people get a video with the only description being "Very Important" and that's the end of that.
When I post even ten minute videos, I make sure to write a pretty full description of what can be expected in the video. This should be more emphasized for two hours, because frankly two hours can cover a lot. What exactly is it that the offer of the video wants communicated?
Sometimes we see a two-hour video that is 30 minutes preparation, 30 minutes much to do about nothing, 30 minutes of content, and 30 minutes of people getting up.
Here, we don't even get a context, besides that it's very important--but very important to whom? Why? What are we to get from it?
I could have written papers in school with the thesis "This is very important" and frankly I did. But teachers didn't like that.
I intend to watch the video--because of the speaker--but I don't see a reason to not take James comment to heart. Of course we as a people waste time--but we know what we are wasting out time on. This should be an excellent way to spend our time--but beside from name recognition--most of us don't know why.