Does USPAP state "you have to drive the comparables"? The answer is "No." We have had to deal with this argument for decades, and finally we are past it and can focus on what is really important in the appraisal report: market analysis, adjustment support, and coming up with a defensible opinion of value, not exterior property viewing of a home that is different from when it sold, photography, and hopefully we will remove the architect hat soon. Ugh. Let's put this nonsense to bed as a profession as we move into the future of valuation.