Better Note Taking Made Easy (Revised and Expanded Edition): 8 Simple Steps on How to Take Notes...
More product info
From Mike Danford
Refresh the report to view the most up-to-date data available:
Report Card
Most Trusted Reviews
TRUST
- Verified Purchaser
- Created on a high volume day
- Overrepresented word count (154 words)
- Critical Reviewer (avg. rating: 1.0)
Least Trusted Reviews
TRUST
- Verified Purchaser
- Overrepresented word count (134 words)
- Admitted to receiving an incentive
- Contains repetitive phrases (show)
- Brand Repeater (2 of 14 reviews for this brand; avg rating: 4.5)
- Easy Grader (avg. rating: 4.8)
Analysis Details
We discovered a total of 31 deleted Reviews for this product, with an average rating of 4.5. 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.
44 of the 63 total reviews for this product admitted to receiving a free or discounted product in exchange for a review. Incentivized reviews have rated this product an average of 4.8 while reviews that were not incentivized rated this product an average of 4.3. Based on our statistical modeling, the discrepancy in average rating between these two groups is significant enough to believe that the difference is not due to random chance, and may indicate that there are unnatural reviews.
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.
Brand Repeaters
25 of the 63 reviewers have reviewed other products for this brand. While this is more Brand Repeaters than we'd expect to see, the discrepancy in ratings between the Brand Repeaters and non-repeaters isn't significant enough to rule out the possibility of it being due to random chance.
Brand Monogamists
2 of the 63 reviewers have reviewed multiple products, but only for this brand. This is an excessively large percentage of Brand Monogamists which may indicate unnatural reviews.
Take-Back Reviewers
54 of the 63 reviewers have had at least one of their past reviews for another product deleted. The Take-Back Reviewers have rated this product an average of 4.8 while the reviewers who don't have any deleted reviews in their history have rated this product an average of 3.8. Based on our statistical modeling, the discrepancy in average rating between these two groups is significant enough to believe that the difference is not due to random chance, and may indicate that there are unnatural reviews.
4.6 Product's Average Ease Score
4.4 Category's Average Ease Score
Read more about our Reviewer Ease test.
-
- 14%
- Created over 2 days
We counted 63 reviews for this product over the span of 504 days, an average of 0.1 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 2 or fewer reviews on any given day.
However, we see the following 2 days exceeding this threshold:In total, we found that 9 reviews were created on just 2 days. Although any days with a larger number of reviews than expected is suspicious, these reviews do not appear to have a significant impact on the overall rating.
41 of the 63 total reviews for this product are unverified purchases. While this is a higher percentage of unverified purchases than we'd expect to see, the discrepancy in ratings between the unverified purchases and verified purchases isn't significant enough to rule out the possibility of it being due to random chance.
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.
32 of the 63 total reviews for this product use substantial repetitive phrases between them. This is an excessively large percentage which may indicate unnatural reviews.
25% also reviewed:
The Copy: A Suspense Legal Thriller Novella by Grant Boshoff
17% also reviewed:
UNGLINGA Black Mask Blackhead Remover Purifying... by UNGLINGA
13% also reviewed:
Smoothies for Weight Loss: 37 Delicious Smoothies... by Jackson Nash
13% also reviewed:
The Creation: In The Beginning (The Creation... by The Behrg
11% also reviewed:
Coconut Oil Bible: (Boxed Set): Benefits,... by Speedy Publishing
11% also reviewed:
Snore Stop Solution Device- Snore Solution- CPAP... by SoundToSleep®
11% also reviewed:
Anti Teeth Grinding Night Guard, Stops Bruxism -... by SoundToSleep®
11% also reviewed:
30 Interactive Brainteasers to Warm up your Brain... by Puzzleland
10% also reviewed:
Maxboost® Ultra Clear HD Film Screen Protector... by Maxboost
35 of the 63 reviewers have substantial overlapping product review history. While this is more than we'd expect to see, the discrepancy in ratings between these reviewers and reviewers who have a more unique product review history isn't significant enough to rule out the possibility of it being due to random chance.
-
- 27%
- 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 17 reviews (or 27%) 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.
-
- 0%
- From reviewers with an overrepresented participation
Read more about our Reviewer Participation test.