I watched the Digital Currency special on Jason's U Tube channel as soon as it was released.  It was very good until the very end.    I would suggest removing the "ad" at the end asking for business for the interviewee.   All of the sudden I felt as if I had just watch an advertisement/commercial for 30 or 45 minutes.   I know that wasn't the intent.  The gentlemen's name was in big letters just behind him and Jason was sitting in front of a UNIFYD background.    There was no need to ask for business  and I feel like it affects credability and trustworthiness.    I was going to recommend it to several friends but when I saw the ad at the end I changed my mind.