Dak
mentat
It's a bit presumptuous of you to assume that your modern reception of the text implies some substantial lack or fault in its conception.
I think too much importance is placed on older works (not just Lit) purely because it was extremely difficult to create and preserve in centuries past. We can appreciate the amount of effort, and account for the times, without appreciating the content itself. Some things stand the test of time, and some things simply age poorly.