Interesting concept.
I just told a colleague today, who asked for feedback about his recorded presentation, to turn into "static, boring PowerPoint", at least parts of it. I think most of the people this presentation was for would not appreciate a video (especially a long one).
I myself cannot absorb/remember any content from a "five minute video", but happy to locate and repeatedly, reliably retrieve the information from that "three hour document". In other words, the utility of these videos are zero in 5min, whereas the utility of those documents are more than zero, in possibly less than three hours.
With all that said the professional presentation is exactly what would help you succeed with this product, if you find the audience. Well done!
