Orgain Organic Protein + Chia Vanilla Bean Protein Powder with Omega-3, Vegan, Gluten Free, Soy...
From Orgain 
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Pass Reviews appear natural
Original Rating:
4,991 Reviews
Adjusted Rating:
3,659 Reviews
Rank in: Powdered Drink Mixes
| 36% |
| 37% |
View/Edit Adjustment 
Report Card
Click a test to jump to details
FAIL 
Deleted Reviews
Deleted ReviewsFAIL 
Rating Trend
Rating TrendFAIL 
Suspicious Reviewers
Suspicious ReviewersFAIL 
Phrase Repetition
Phrase RepetitionWARN 
Reviewer Participation
Reviewer ParticipationPASS 
Unverified Purchases
Unverified PurchasesPASS 
Word Count Comparison
Word Count ComparisonPASS 
Overlapping Review History
Overlapping Review HistoryPASS 
Reviewer Ease
Reviewer EasePASS 
Brand Repeats
Brand RepeatsPASS 
Incentivized Reviews
Incentivized Reviews
Most Trusted Reviews
Not too bad but doesn’t taste like pumpkin spice. [Go to full review]
Nov 19, 2018
100%
TRUST
TRUST
-
Verified Purchaser
-
Critical Reviewer (avg. rating: 3.8)
Least Trusted Reviews
I was honestly pleasantly surprised by this. It was my ... [Go to full review]
May 7, 2016
0%
TRUST
TRUST
-
Unverified Purchaser -
Created on a high volume day -
Contains repetitive phrases (show)
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Take-Back Reviewer (1 deleted review; avg. rating: 5.0) -
Overrepresented Participation (posted 2 reviews) -
Critical Reviewer (avg. rating: 3.0)
Analysis Details
Note: While Amazon.com claims 4,991 reviews, we counted 4,990 available on their site.
Fail Deleted Reviews
Deleted Reviews
We discovered a total of 435 deleted reviews for this product, with an average rating of 4.3. 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.
4.3 average rating of deleted reviews
Fail Rating Trend
Rating Trend
-
- 16%
- Created over 40 days
We counted 4,990 reviews for this product over the span of 1,682 days, an average of 3.0 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 10 or fewer reviews on any given day.
However, we see the following 40 days exceeding this threshold:In total, we found that 799 reviews were created on just 40 days. The reviews on these high volume days have rated this product an average of 4.3 while reviews from other days have rated this product an average of 4.1. 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 Suspicious Reviewers
Suspicious Reviewers
Take-Back Reviewers
1,248 of the 4,990 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 4.3 while the reviewers who don't have any deleted reviews in their history have rated this product an average of 4.1. 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
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
188 reviews
(4.4/5)
(4.4/5)
71 reviews
(4.2/5)
(4.2/5)
122 reviews
(4.4/5)
(4.4/5)
259 reviews
(4.3/5)
(4.3/5)
119 reviews
(4.2/5)
(4.2/5)
59 reviews
(4.3/5)
(4.3/5)
59 reviews
(4.6/5)
(4.6/5)
160 reviews
(4.4/5)
(4.4/5)
119 reviews
(4.2/5)
(4.2/5)
65 reviews
(4.2/5)
(4.2/5)
Common Phrases in Titles:
48 reviews
(4.6/5)
(4.6/5)
438 of the 4,990 total reviews for this product use substantial repetitive phrases between them. These reviewers have rated this product an average of 4.4 while reviews without substantial repetitive phrases rated this product an average of 4.1. 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 Reviewer Participation
Reviewer Participation
-
- 58%
- 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 2886 reviewers (or 58%) are within an overrepresented participation group. This is an excessively high number of reviewers in overrepresented participation groups.
Pass Unverified Purchases
Unverified Purchases
1,076 of the 4,990 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
Word Count Comparison
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- 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
Overlapping Review History
Reviewers of this product have ALSO reviewed the following products:
7% also reviewed:
Curate Gluten-Free Snack Bars, Dark & Tempting... by Curate
1% also reviewed:
Panasonic Ergofit in-Ear Earbud Headphones Matte... by Panasonic
1% also reviewed:
PlantFusion Complete Plant Based Protein Powder,... by PlantFusion
1% also reviewed:
AmazonBasics Apple Certified Lightning to USB... by AmazonBasics
Does not include products
from the same brand
from the same brand
720 of the 4,990 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 Ease
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 4.2, while the average ease score for reviewers in this category is 4.3.
4.2 Product's Average Ease Score
4.3 Category's Average Ease Score
Read more about our Reviewer Ease test.
Pass Brand Repeats
Brand Repeats
Brand Repeaters
120 of the 4,990 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
Incentivized Reviews
On Oct 3, 2016, Amazon prohibited incentivized reviews, however we still test for them since there are still millions in our dataset.
84 of the 4,990 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, or check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.