To be honest, without the conversations with his wife there wouldn't be much of a movie.
I suspect the people that are going to enjoy this most down the line will be Mitt's kids/grandkids/great grandkids. I just spent a great deal of time going through my late grandmother's old papers in her office and was moved to tears by some old essays she wrote (one of which was about being a relative of Heber J. Grant that was brutally funny) because they reminded me very strongly of who she was as a human being. In 15-20 years when Mitt is old and frail I'd bet his descendants have overwhelming emotional reactions to seeing this home movie of Mitt for the same reason, and that's a power that will grow with each passing year. Those portions Mitt isn't happy with will be, for them, among the best parts.
