> Perhaps Amazon Sellers are attempting to buy iPhones on the grey market at a discount, in order to resell them on Amazon at a profit. However the person they're dealing with upstream is actually shipping them clay or similar and plans to disappear when discovered.
I hadn't considered this possibility, but it is definitely possible as well. I see it as less likely, because the Amazon Seller that is the responsible party would probably get flagged for fraud and their account disabled. Additionally - the profiles of the buyers posting the reviews raises suspicion on their part.
> But why even post a review at all? The A-Z guidelines don't require it.
Claims that aren't resolved between buyer and seller involve a customer service individual from Amazon. If the buyer can point to pictures/reviews they posted, it likely strengthens their case and encourages the customer service to resolve in their favor, especially when the seller has no alternative picture evidence.