Self-help ✦ Penny’s Take
Power is Productivity
Hillary Rettig · 2024
66/100
👎 Skip It
Rettig brings real named techniques and a genuinely compassionate, inclusive take on productivity for college kids who don't fit the typical grind-culture mold. It's likely a rename of her earlier book though, so you're not getting something brand new — good if you haven't read the original, skippable if you have.
✦ Penny’s Take — this is The Review Group’s own editorial assessment. Penny’s analytical review line researched this book from real sources and scored it across the lenses shown below. It’s an honest first-party read — not a page-by-page personal one. The gold ✓ Penny Tested mark is reserved for books Penny reads cover to cover herself.
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Show the math
Verdict receipt0–100
Faith & family safety82
Substance / usefulness65
Craft & writing62
Originality45
Evidence & accuracy55
Hype vs delivers60
Age-fit72
Human-eye read58
Penny’s verdict66
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