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C-

media-entertainment

Goodreads

Amazon

Crowd reviews Free to read Visit Goodreads ↗

The default home for book ratings, but it's an Amazon-owned open platform with little user verification, and reporting shows it can be swamped by review-bombing from fake accounts.

What it's really for A book-cataloging community (Amazon-owned); ratings are crowd averages from self-registered readers.

What our grade covers The grade on this page is about its crowd-average book ratings, not everything the site does.

High Scoring Confidence Checked against primary sources. We are confident in the facts and the grade here.

Operating since
2007 (19 years) · source
What it costs you
Free to read The reviews are free to read.
How they make money
Crowdsourced book ratings and reviews from a self-registered reader community, surfaced as star averages and lists.
What they do
Goodreads lets users catalog books and post 1-to-5-star ratings and written reviews that aggregate into a public average rating per title.
What to watch for
Ratings come from largely unverified accounts, so a title's score can reflect organized campaigns rather than people who actually read the book, and critics say the platform's moderation is weak against this.
Composite score
2.10 / 5.00 → grade C-

How the grade was reached

Independence · 30% weight 2 / 5

Does the site take money from the very entities it ranks? Pay-for-placement, vendor-funded data, and affiliate commissions all pull this down. The less the ranking can be bought, the higher the score.

Evidence basis · 30% weight 3 / 5

What is the ranking actually built on? Hands-on testing scores highest, then verified first-hand reviews, then opinion or popularity surveys and self-reported figures, then pay-to-rank, which scores lowest.

Method transparency · 20% weight 2 / 5

Is the methodology published, specific, and reproducible? Can a reader see how a given rank was reached, or is it a black box?

Conflict disclosure · 10% weight 1 / 5

Are commercial relationships, sponsorships, and affiliate arrangements disclosed clearly and near the rankings themselves, rather than buried?

Manipulation resistance · 10% weight 1 / 5

How hard is it to game? Controls against fake reviews, solicited reviews, and vendor gaming raise this; an open box anyone can stuff lowers it.

Evidence

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