The E-Myth Revisited: Why Most Small Businesses Don't Work and What to Do About It
More product info
From Michael E. Gerber
Refresh the report to view the most up-to-date data available:

Our full report will examine much more data, but requires considerably more processing power. Enter your email to receive a notification when the full report is complete.
(

Report Card











Most Trusted Reviews
TRUST
-
Unverified Purchaser
-
Easy Grader (avg. rating: 5.0)
Least Trusted Reviews
TRUST
-
Verified Purchaser
-
Contains repetitive phrases (
show)
-
Overrepresented Participation (posted 6 Reviews)
-
Easy Grader (avg. rating: 4.5)
Analysis Details

We discovered a total of 105 deleted Reviews for this product, with an average rating of 4.4. Even though deleted reviews don't affect the average rating, the fact that action was taken to delete reviews raises some red flags about the integrity of the reviews for the product as whole.
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.

Take-Back Reviewers
Approximately 30% 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, it does not appear to have a significant impact on the overall rating.

(4.1/5)
(4.7/5)
(3.7/5)
(3.7/5)
(4.0/5)
(5.0/5)
(5.0/5)
(3.5/5)
(5.0/5)
(4.5/5)
Approximately 25% of reviews use substantial repetitive phrases between them. While this is more than we'd expect to see, it does not appear to have a significant impact on the overall rating.

-
- <10%
- Created on high-volume days
Read more about our Rating Trend test.

481 of the 7,226 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.

-
- ~25%
- Have an overrepresented word count
In the graph above, we can see the distribution of review word counts for this product and the expected distribution for this category. We see the following 1 group with a statistically significant greater concentration than what we'd expect to see:In total, we found that approximately 25% are within an overrepresented word count group. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.

<10% also reviewed:
Never Split the Difference: Negotiating As If... by Chris Voss
<10% also reviewed:
Trade Like a Stock Market Wizard: How to Achieve... by Mark Minervini
<10% also reviewed:
Becoming by Michelle Obama
<10% also reviewed:
Can't Hurt Me: Master Your Mind and Defy... by David Goggins
<10% also reviewed:
You Are a Badass¿: How to Stop Doubting Your... by Jen Sincero
<10% also reviewed:
Tax-Free Wealth: How to Build Massive Wealth by... by Tom Wheelwright
<10% also reviewed:
Apple iPhone Stereo Headset w/Mic by Apple
<10% also reviewed:
Fruit of the Loom Men's A-Shirt (Pack of 4),... by Fruit of the Loom
from the same brand
Approximately 20% 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.

4.2 Product's Average Ease Score
4.3 Category's Average Ease Score
Read more about our Reviewer Ease test.

Brand Loyalists
Less than approximately 10% of reviewers have reviewed multiple products but half or more of their reviews are for this brand. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.

-
- <10%
- Admitted to receiving an incentive
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.