Mystery Case Files: Dire Grove, Sacred Grove Collector's Edition
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From Big Fish Games
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Most Trusted Reviews
TRUST
- Verified Purchaser
- Take-Back Reviewer (8 deleted Reviews; avg. rating: 4.5)
- Brand Repeater (2 of 123 reviews for this brand; avg rating: 4.5)
- Easy Grader (avg. rating: 4.7)
Least Trusted Reviews
TRUST
- Verified Purchaser
- Created on a high volume day
- Overrepresented word count (53 words)
- Brand Repeater (7 of 16 reviews for this brand; avg rating: 4.6)
- Overlapping Review History: reviewed 1 of 9 top products
- Overrepresented Participation (posted 16 Reviews)
- Easy Grader (avg. rating: 4.3)
Analysis Details
Brand Loyalists
8 of the 169 reviewers have reviewed multiple products but half or more of their reviews are for this brand. This is an excessively large percentage of Brand Loyalists which may indicate unnatural reviews.
Take-Back Reviewers
7 of the 169 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 4.6 while the reviewers who don't have any deleted reviews in their history have rated this product an average of 3.2. 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.
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- 18%
- 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 30 reviews (or 18%) are within an overrepresented word count group. These reviews have rated this product an average of 2.3, while all other reviews have rated this product an average of 3.5. 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.
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- 38%
- Created over 11 days
We counted 169 reviews for this product over the span of 719 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 11 days exceeding this threshold:In total, we found that 64 reviews were created on just 11 days. This is an excessively high number of reviews submitted on these high volume days.
22 of the 169 total reviews for this product use substantial repetitive phrases between them. This is an excessively large percentage which may indicate unnatural reviews.
15% also reviewed:
The Secret Society - Find Hidden Objects... by G5 Entertainment AB
12% also reviewed:
Mind Snares: Alice's Journey by G5 Entertainment AB
12% also reviewed:
Graven: The Purple Moon Prophecy by G5 Entertainment AB
11% also reviewed:
Grim Legends 2: Song of the Dark Swan by Artifex Mundi
11% also reviewed:
Abyss: The Wraiths of Eden by G5 Entertainment AB
11% also reviewed:
Grim Legends: The Forsaken Bride by Artifex Mundi
10% also reviewed:
Dark Arcana: the Carnival by G5 Entertainment AB
10% also reviewed:
9 Clues: The Secret of Serpent Creek by G5 Entertainment AB
10% also reviewed:
Hidden City®: Mystery of Shadows by G5 Entertainment AB
88 of the 169 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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- 47%
- From reviewers with an overrepresented participation
We see the following 1 participation group with a statistically significant greater concentration than what we'd expect to see:In total, we found that 79 reviewers (or 47%) are within an overrepresented participation group. While this is more reviews from overrepresented participation groups than we'd expect to see, these reviews do not appear to have a significant impact on the overall rating.
1 of the 169 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.
3.9 Product's Average Ease Score
4.3 Category's Average Ease Score
Read more about our Reviewer Ease test.
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- 0%
- Admitted to receiving an incentive
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.
- 0
- Reviews have been deleted
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.