Gluten-Free Recipes in 30 Minutes: A Gluten-Free Cookbook with 137 Quick & Easy Recipes Prepared in...
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From Shasta Press
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Most Trusted Reviews
TRUST
- Verified Purchaser
- Take-Back Reviewer (1 deleted Review; avg. rating: 5.0)
- Critical Reviewer (avg. rating: 3.6)
Least Trusted Reviews
TRUST
- Verified Purchaser
- Admitted to receiving an incentive
- Contains repetitive phrases (show)
- Single-Day Reviewer (posted all reviews on Feb 16, 2015)
- Take-Back Reviewer (1 deleted Review; avg. rating: 3.0)
- Brand Repeater (2 of 5 reviews for this brand; avg rating: 4.5)
- Overlapping Review History: reviewed 2 of 9 top products
- Overrepresented Participation (posted 5 Reviews)
- Critical Reviewer (avg. rating: 4.4)
Analysis Details
Take-Back Reviewers
22 of the 147 reviewers have had at least one of their past reviews for another product deleted. This is an excessively large percentage of Take-Back Reviewers which may indicate unnatural reviews.
We discovered a total of 2 deleted Reviews for this product, with an average rating of 3.5. 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.
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- 51%
- Created over 14 days
We counted 147 reviews for this product over the span of 760 days, an average of 0.2 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 3 or fewer reviews on any given day.
However, we see the following 14 days exceeding this threshold:In total, we found that 75 reviews were created on just 14 days. This is an excessively high number of reviews submitted on these high volume days.
15 of the 147 total reviews for this product admitted to receiving a free or discounted product in exchange for a review. While we could not find a statistically significant difference between the average rating of incentivized reviews and non-incentivized reviews, the presences of at least one incentivized review indicates that there may be more, since not all reviewers will disclose that they had received an incentive to post a review.
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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- 65%
- 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 96 reviews (or 65%) are within an overrepresented word count group. This is an excessively high number of reviews in overrepresented word count groups.
121 of the 147 total reviews for this product use substantial repetitive phrases between them. This is an excessively large percentage which may indicate unnatural reviews.
16% also reviewed:
The Juicing Recipes Book: 150 Healthy Recipes to... by Mendocino Press
12% also reviewed:
Investing for Beginners: Essentials to Start... by Tycho Press
11% also reviewed:
The Quick & Easy Italian Cookbook: 77 Simple... by Salinas Press
11% also reviewed:
The 5:2 Diet Cookbook: Over 75 Fast Diet Recipes... by Mendocino Press
9% also reviewed:
Prevent Acid Reflux: Delicious Recipes to Cure... by Healdsburg Press
8% also reviewed:
Fast and Fresh Baby Food Cookbook: 120... by Jacqueline Burt Cote
7% also reviewed:
The Paleo Cookbook for Kids: 83 Family-Friendly... by Salinas Press
from the same brand
77 of the 147 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.
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- 77%
- From reviewers with an overrepresented participation
We see the following 2 participation groups with a statistically significant greater concentration than what we'd expect to see:In total, we found that 113 reviewers (or 77%) are within an overrepresented participation group. This is an excessively high number of reviewers in overrepresented participation groups.
24 of the 147 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.
4.4 Product's Average Ease Score
4.4 Category's Average Ease Score
Read more about our Reviewer Ease test.
Brand Repeaters
6 of the 147 reviewers have reviewed other products for this brand. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.