What RD does not understand is that 95% of the valuation process should on the issue of integrity. It's ludicrous to treat that as an issue equal in importance to "impression" or "adaptability".
In his case he has one honest, hardworking child among a family of otherwise misfit children. That poor child seems to bear the burden of all, and instead of being beloved for its many accomplishments, is instead treated as THE misfit. Strange, strange world he lives in!