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Bulksupplements.com Stevia Powder - Keto Sugar Substitutes - Sugar Substitute for Baking - Zero...
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From BulkSupplements.com
This report was last updated 8/3/2021.
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Report Info:
Note: While Amazon.com claims 113 Ratings, we counted 80 Reviews available on their site.
Note: We only analyze "reviews" and ignore one-tap "ratings".
Note: We only analyze "reviews" and ignore one-tap "ratings".
Top products in Stevia with authentic reviews:
Report Card
Fail Overall Grade
FAIL Deleted Reviews
FAIL Suspicious Reviewers
FAIL Overlapping Review History
FAIL Reviewer Participation
WARN Rating Trend
WARN Brand Repeats
WARN Phrase Repetition
PASS Unverified Purchases
PASS Word Count Comparison
PASS Reviewer Ease
PASS Incentivized Reviews
Most Trusted Reviews
I only use Stevia to sweeten my coffee, drinks or ... [Go to full review]
Jul 13, 2018
100%
TRUST
TRUST
- Verified Purchaser
- Take-Back Reviewer (3 deleted Reviews; avg. rating: 5.0)
- Easy Grader (avg. rating: 4.7)
Least Trusted Reviews
will last me a good year +. better than the ... [Go to full review]
May 5, 2014
0%
TRUST
TRUST
- Verified Purchaser
- Brand Loyalist (2 of 3 reviews for this brand; avg rating: 5.0)
- Overlapping Review History: reviewed 1 of 9 top products
- Overrepresented Participation (posted 3 Reviews)
- Easy Grader (avg. rating: 5.0)
Analysis Details
Fail Deleted Reviews
We discovered a total of 5 deleted Reviews for this product, with an average rating of 4.2. 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.
Fail Suspicious Reviewers
Take-Back Reviewers
43 of the 80 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.
Fail Overlapping Review History
Reviewers of this product have ALSO reviewed the following products:
6% also reviewed:
Davidson's Organics, Decaffeinated French... by Davidson's Tea
5% also reviewed:
BulkSupplements.com Ascorbic Acid Powder -... by BULKSUPPLEMENTS.COM
5% also reviewed:
Certified Refurbished Fire TV Stick with Alexa... by Amazon Renewed
4% also reviewed:
Now Foods Better Stevia Certified Organic Extract... by Now Foods
4% also reviewed:
Massel, Salt Reduced Stock Powder - No MSG,... by Massel
4% also reviewed:
Fashion Pet Classic Cable Dog Sweater by Fashion Pet
4% also reviewed:
DACHA Natural Liposomal Vitamin C - 1700mg, 200... by DACHA
Does not include products
from the same brand
from the same brand
18 of the 80 reviewers have substantial overlapping product review history. These reviewers have rated this product an average of 4.7 while the reviewers who have a more unique product review history 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.
Fail Reviewer Participation
-
- 45%
- 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 36 reviewers (or 45%) are within an overrepresented participation group. These reviews have rated this product an average of 3.5, while all other reviews have rated this product an average of 4.4. 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.
Warn Rating Trend
-
- 5%
- Created over 2 days
We counted 80 reviews for this product over the span of 2,783 days, an average of 0.0 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 1 or fewer reviews on any given day.
However, we see the following 2 days exceeding this threshold:In total, we found that 4 reviews were created on just 2 days. Although any days with a larger number of reviews than expected is suspicious, the discrepancy in ratings from reviews created on these high volume days and reviews created on other days isn't significant enough to rule out the possibility of it being due to random chance.
Warn Brand Repeats
Brand Repeaters
25 of the 80 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 Loyalists
3 of the 80 reviewers have reviewed multiple products but half or more of their reviews are for this brand. While this is more Brand Loyalists than we'd expect to see, the discrepancy in ratings between the Brand Loyalists and non-loyalists isn't significant enough to rule out the possibility of it being due to random chance.
Warn Phrase Repetition
Reviews that contain one of these phrases are NOT necessarily devalued; read more about how this test works here.
Common Phrases in Reviews:
Show MoreShow Less
4 reviews
(4.8/5)
(4.8/5)
4 reviews
(5.0/5)
(5.0/5)
3 reviews
(4.7/5)
(4.7/5)
3 reviews
(3.7/5)
(3.7/5)
2 reviews
(5.0/5)
(5.0/5)
2 reviews
(2.5/5)
(2.5/5)
2 reviews
(5.0/5)
(5.0/5)
2 reviews
(1.0/5)
(1.0/5)
2 reviews
(4.5/5)
(4.5/5)
2 reviews
(3.0/5)
(3.0/5)
12 of the 80 total reviews for this product 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.
Pass Unverified Purchases
7 of the 80 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.
Pass Word Count Comparison
-
- 0%
- Have an overrepresented word count
We didn't find any review word count groups that had a statistically significant greater concentration than what we'd expect to see in this category.
Read more about our Word Count Comparison test.
Read more about our Word Count Comparison test.
Pass Reviewer Ease
The ease score is the average rating for all reviews that a given reviewer submits. The average ease score for reviewers of this product is 4.1, while the average ease score for reviewers in this category is 4.3.
4.1 Product's Average Ease Score
4.3 Category's Average Ease Score
Read more about our Reviewer Ease test.
Pass Incentivized Reviews
On Oct 3, 2016, Amazon prohibited incentivized reviews, however we still test for them since there are still millions in our dataset.
-
- 0%
- Admitted to receiving an incentive
We didn't detect any reviews that used language indicating they were incentivized.
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive 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.