Regarding bounty, can it be used as a reference for everyone, because an ICO detective has its own standard to assess the goodness of an ICO, and how does this project know a good and bad ICO assessor?
ICO detectives will be chosen based on the expertise so they will actually have to understand what they are evaluating. There will be a strict selection process for every Applicant for ICO Detective position and their skills will be tested. Once they get promoted to ICO Detective they will be able to evaluate ICO's and write reports in their own field of expertise.
For example, you would never see a report about medical ICO be evaluated by a lawyer.