For appraising anything of serious value a better algorithm would be to have an odd number greater than 2 write up detailed appraisals including 'why' for decis

For appraising anything of serious value a better algorithm would be to have an odd number greater than 2 write up detailed appraisals including 'why' for decision points. Then any values deviating greatly from the norm would be reviewed. Depending on the noted 'why' the differing reviews had different outcomes either further investigation (focusing on missed details) or followup for a bad or under-trained reviewer would occur. The reviews reflecting the reality of the appraised item would be mean-averaged to find a 'typical market value'.