Akg_ca
That's not universally true. Reviewers are known to compare the item being reviewed to equipment in their existing system, which may or may not be revealing depending on how close the products are to each other. Some reviews cover 3 or 4 similar products where the whole purpose of the review is to point out similarities and differences. Robert Reina, who reviews inexpensive speakers for Stereophile, almost always compares the speaker under review with three other speakers of the same type and in the same price range.
How a piece being reviewed sounds to the reviewer is a biased personal value judgement at best with no empirical or factual comparison base.
That's not universally true. Reviewers are known to compare the item being reviewed to equipment in their existing system, which may or may not be revealing depending on how close the products are to each other. Some reviews cover 3 or 4 similar products where the whole purpose of the review is to point out similarities and differences. Robert Reina, who reviews inexpensive speakers for Stereophile, almost always compares the speaker under review with three other speakers of the same type and in the same price range.