Grit, Spit, and Never Quit: A Marine's Guide to Comedy and...
Good for: Shoppers who want a reliable, well-reviewed product
Watch out for: limited-analysis
Last analyzed: February 2026
Total Reviews
69
On Amazon
Verified
67%
Fair
Amazon Rating
4.5
Original rating
Savinoo Rating
—
Adjusted rating
Our Recommendation
Limited analysis completed - check individual reviews carefully
Analysis Summary
- LIMITED ANALYSIS (15 reviews) With only 15 recent reviews available, we can only detect the most obvious manipulation patterns.
- The available reviews don't show obvious signs of manipulation, but more reviews would provide better analysis. Recommendation: With limited recent reviews, also check older reviews manually and look for products with more reviews if possible.
Customer Reviews from Amazon
Most Helpful Review
"Well written and filled with life experiences. If only I knew where to send this excellent book to Col. Riggle for a signature.I want my family to read this book as they move through their lives."
reader8
I’m a huge fan of Mr. Riggle and this book is filled with great color…
I’m a huge fan of Mr. Riggle and this book is filled with great color and detail of his story, but quite possibly more poignant is his hilarious and from the heart perspective.jutta
From page 1-285 never disappoints . Wonderful writing style and ease to read.Thank you Rob…
From page 1-285 never disappoints . Wonderful writing style and ease to read.Thank you Rob Riggle for sharing your story.mickie debaene
Didn’t come with paper cover
woody
Great read
pat sulcer
New book, quickly shipped, for a gift.
nancy graves
An inspirational story of insightful lessons. Great gift for fellow service members!
What Customers Talk About
Commonly Praised
Review Quality Analysis
Review quality helps identify authentic customer feedback. Longer, detailed reviews (50+ words) typically indicate genuine experiences, while high percentages of short reviews (under 20 words) may suggest incentivized or fake feedback.
Average Words
34
Moderate detail
Long Reviews
0%
⚠ Low detail
Short Reviews
20%
✓ Low brief reviews
Review Length Distribution
Authentic vs Brief Reviews
Average Word Count Gauge
Benchmark: 30 words = moderate, 50+ words = detailed & authentic
34
avg. words per review
Interpretation: Review quality appears within normal range for this product category.
Review Velocity
Review velocity tracks how quickly reviews are posted. Steady, gradual accumulation is natural, while sudden spikes or bursts (20+ reviews in a single day) may indicate incentivized campaigns or coordinated activity.
Average Per Day
0.18
Natural pace
Max in One Day
2
Normal range
Steady Velocity Detected
Reviews posted at a consistent, natural pace over time — typical of organic customer feedback.
Rating Breakdown
This chart shows how customers rated Grit, Spit, and Never Quit: A Marine's Guide to Comedy and.... Products with authentic reviews typically show a bell curve with most ratings in the 3–4 star range. A heavily polarized distribution — many 5★ and 1★ with few middle ratings — can be worth investigating further.
Warning Flags
limited-analysis
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Our analysis is based on 69 reviews.
How does this compare?
This product scores 80/100 — better than most products we've analyzed. A strong trust signal.
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