It's an occupational risk. You're faced with the dilemma of deciding should the interview be included for the sake of pure interest or should it be rejected because it's just not good enough? Ryan made the right choice, though - better to include it and let it speak for itself. I'm sure the language barrier had a lot to do with it, and the truth is some people just don't give good interviews. For the most part, most people want to get their ideas across, so there's usually no worries.
