Plews LubriMatic 75-030 2-Quart Professional Battery Filler with Automatic Shut Off - Makes Battery...
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From Plews & Edelmann
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Top products in Battery Accessories with authentic reviews:
Most Trusted Reviews
- Verified Purchaser
- Take-Back Reviewer (2 deleted reviews; avg. rating: 3.5)
- Critical Reviewer (avg. rating: 4.0)
Least Trusted Reviews
- Verified Purchaser
- Single-Day Reviewer (posted all reviews on Jan 18, 2015)
- Overrepresented Participation (posted 2 reviews)
- Easy Grader (avg. rating: 5.0)
We discovered a total of 3 deleted reviews for this product, with an average rating of 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.
5.0 average rating of deleted reviews
Show distribution of deleted reviews
Less than approximately 10% of reviews use substantial repetitive phrases between them. These reviewers have rated this product an average of 5.0 while reviews without substantial repetitive phrases 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.
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.
- Created on high-volume days
Read more about our Rating Trend test.
34 of the 737 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.
- Have an overrepresented word count
Read more about our Word Count Comparison test.
<10% also reviewed:
Prepworks from Progressive International SWDC-1... by Prepworks from Progressive
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
4.4 Category's Average Ease Score
Read more about our Reviewer Ease test.
- Admitted to receiving an incentive
Read more about our Incentivized Reviews test, or check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.