That's interesting, here's a perspective from a different type of reader. I tend to read very old books, usually non-fiction, so 'reviews' are usually wikipedia articles, or references by other authors (the more references the more a classic it is).
usually it's the context around the book what people write about, where it was written, who wrote it, what was going on in their life. But if it's older perhaps not much is known, so the older it is increasingly it becomes at when it was read, where it was conserved, what it means to those who read it. If it's sufficiently old, there's several phases of 'rediscoveries' of the book, and the actual contents itself start losing importance as the book becomes more about past readers and how they influenced subsequent writing.
It would never occur to you to decide whether to read Luca Pacioli's accounting treatise based on some passages describing how you should keep your daily book, or whether to read Deuteronomy based on the headcount of some obscure tribe from old middle east, like there's no banger it's more about inmersion, and there isn't one way to absorb and interpret the content, because we are so far away from its writing, that the connection between the writer and reader is very faint.
So this feels normal to me, and the comparision felt funny, so I once again I found myself writing a hacker news comment