Nice, fast, but done before
Many praised the speed and idea, while others noted that similar HN book aggregators have come and gone, often dying once front-page traffic fades.
Mentions are not recommendations
Commenters flagged miscounts like Mein Kampf, Vanity Fair magazine and odd categories, and asked for real sentiment-based recommendations and better metadata.
Feature requests and spin-offs
People asked for more filters, trends, correction buttons and library availability, and pitched versions for movies, podcasts, music and tools.