How Finance Works: The HBR Guide to Thinking Smart About the Numbers
More product info
From Mihir A. Desai
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Report Card
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Most Trusted Reviews
TRUST
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Verified Purchaser
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Overlapping Review History: reviewed 1 of 9 top products
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Easy Grader (avg. rating: 4.3)
Least Trusted Reviews
TRUST
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Verified Purchaser
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Contains repetitive phrases (
show)
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One-Hit Wonder
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Easy Grader (avg. rating: 5.0)
Analysis Details
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One-Hit Wonders
Approximately 15% of reviewers have only reviewed this product. While this is more One-Hit Wonders than we'd expect to see, it does not appear to have a significant impact on the overall rating.
Take-Back Reviewers
Approximately 25% of reviewers have had at least one of their past reviews for another product deleted. While this is more Take-Back Reviewers than we'd expect to see, the discrepancy in ratings between the Take-Back Reviewers and reviewers who don't have any deleted reviews in their history isn't significant enough to rule out the possibility of it being due to random chance.
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4.6 Product's Average Ease Score
4.3 Category's Average Ease Score
Read more about our Reviewer Ease test.
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(5.0/5)
(5.0/5)
(5.0/5)
(5.0/5)
(5.0/5)
(5.0/5)
(5.0/5)
Approximately 25% of reviews use substantial repetitive phrases between them. This is an excessively large percentage which may indicate unnatural reviews.
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- <10%
- Created on high-volume days
Read more about our Rating Trend test.
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7 of the 793 total reviews for this product are unverified purchases. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Unverified purchases may be the result of Kindle Unlimited readers, buyers who didn't pay full price, or reviewers who did not purchase the product at Amazon. Read more about our Unverified Purchases test.
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- <10%
- Have an overrepresented word count
Read more about our Word Count Comparison test.
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~15% also reviewed:
The Long Tail: How Endless Choice is Creating... by Chris Anderson
<10% also reviewed:
Break From the Pack: How to Compete in a Copycat... by Oren Harari
<10% also reviewed:
What Management Is by Free Press
<10% also reviewed:
Advancing Women in Business--The Catalyst Guide:... by Catalyst
<10% also reviewed:
The Connectors: How the World's Most Successful... by Kuzmeski, Maribeth
<10% also reviewed:
Playing to Win: How Strategy Really Works by A.G. Lafley
<10% also reviewed:
The Innovator's Solution (Creating and... by Clayton M. Christensen
<10% also reviewed:
Six Thinking Hats: An Essential Approach to... by Edward De Bono
Approximately 15% of reviewers have substantial overlapping product review history. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
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Brand Repeaters
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Less than approximately 10% of reviews admitted to receiving a free or discounted product in exchange for a review. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.
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- 0
- Reviews have been deleted
There are a few limitations to keep in mind regarding the Deleted Reviews test:
- We don't have a magic ability to collect every single deleted review; we can only identify reviews as deleted if we collect them on one date and then notice they are no longer visible on a subsequent date.
- We have no information on reviews that were never published in the first place.
- We also don't know why these reviews were removed. It could be action from the platform, personal decision by the review author, part of an entire account closure, even some data error on our part, etc.