Five appraisers may come up with five different estimates of value.
The market usually dictates what a property is worth.
And a cash buyer can change the comparables of a neighborhood over night. Especially in a Seller's Market, where buyers outnumber sellers.
Here we're in a buyer's market. From my experience with this property with its acreage, the comps looked pretty strange, but the appraisal worked for everyone, realtor, bank, buyer and seller.