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[MFi Certified] DTDX Lightning to 3.5mm Headphones/Earbuds Jack Adapter Aux Cable...
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From Bill Martin Jr.
This report was last updated 5/21/2020.
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Report Info:
Note: While Amazon.com claims 3,272 Ratings, we counted 3,268 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".
Report Card
Pass Overall Grade
FAIL Suspicious Reviewers
FAIL Phrase Repetition
WARN Rating Trend
WARN Reviewer Ease
PASS Unverified Purchases
PASS Word Count Comparison
PASS Overlapping Review History
PASS Reviewer Participation
PASS Brand Repeats
PASS Incentivized Reviews
PASS Deleted Reviews
Most Trusted Reviews
My grandbaby loves the story of "Brown Bear, Brown Bear, ... [Go to full review]
Dec 12, 2008
100%
TRUST
TRUST
- Unverified Purchaser
- Never-Verified Reviewer
- Critical Reviewer (avg. rating: 2.0)
Least Trusted Reviews
My four year old grandson loves to read this story ... [Go to full review]
Jul 27, 2016
38%
TRUST
TRUST
- Verified Purchaser
- Contains repetitive phrases (show)
- Take-Back Reviewer (9 deleted Reviews; avg. rating: 5.0)
- Easy Grader (avg. rating: 5.0)
Analysis Details
Fail Suspicious Reviewers
Take-Back Reviewers
1,194 of the 3,268 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.
Single-Day Reviewers
111 of the 3,268 reviewers have written multiple reviews but posted all of them on a single day. The Single-Day reviewers have rated this product an average of 5.0 while all other reviewers rated this product an average of 4.8. 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 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
74 reviews
(4.9/5)
(4.9/5)
51 reviews
(5.0/5)
(5.0/5)
44 reviews
(5.0/5)
(5.0/5)
86 reviews
(4.9/5)
(4.9/5)
80 reviews
(4.7/5)
(4.7/5)
50 reviews
(4.9/5)
(4.9/5)
Common Phrases in Titles:
130 reviews
(4.8/5)
(4.8/5)
170 of the 3,268 total reviews for this product use substantial repetitive phrases between them. These reviewers have rated this product an average of 4.9 while reviews without substantial repetitive phrases rated this product an average of 4.8. 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.
Warn Rating Trend
-
- 7%
- Created over 40 days
We counted 3,268 reviews for this product over the span of 7,837 days, an average of 0.4 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 4 or fewer reviews on any given day.
However, we see the following 40 days exceeding this threshold:In total, we found that 220 reviews were created on just 40 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 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 4.5, while the average ease score for reviewers in this category is 4.2. While this discrepancy is rather large, it is not quite large enough to rule out the possibility of it being due random chance.
4.5 Product's Average Ease Score
4.2 Category's Average Ease Score
Read more about our Reviewer Ease test.
Pass Unverified Purchases
550 of the 3,268 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 Overlapping Review History
Reviewers of this product have ALSO reviewed the following products:
13% also reviewed:
The Very Hungry Caterpillar by Eric Carle
7% also reviewed:
Goodnight Moon by Margaret Wise Brown
3% also reviewed:
First 100 Words Brdbk Edition by Priddy, Roger... by
3% also reviewed:
Dear Zoo: A Lift-the-Flap Book by Rod Campbell
3% also reviewed:
The Going-To-Bed Book by Sandra Boynton
3% also reviewed:
Aitaton MFi Certified iPhone Charger Lightning... by Aitaton
3% also reviewed:
Guess How Much I Love You by Sam McBratney
2% also reviewed:
Headphone Adapter to 3.5mm Dongle Headphone... by Robert Munsch
Does not include products
from the same brand
from the same brand
841 of the 3,268 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.
Pass Reviewer Participation
-
- 0%
- From reviewers with an overrepresented participation
We didn't find any participation groups that had a statistically significant greater concentration than what we'd expect to see in this category.
Read more about our Reviewer Participation test.
Read more about our Reviewer Participation test.
Pass Brand Repeats
Brand Repeaters
59 of the 3,268 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.
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.
1 of the 3,268 total reviews for this product 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.
Pass Deleted Reviews
- 0
- Reviews have been deleted
We have not discovered any deleted reviews for this product.
There are a few limitations to keep in mind regarding the Deleted Reviews test:
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.