Mug Scoring Standards

Mug Scoring Dimensions

The weights prioritize avoiding common defects (complaint weight 0.35) and long-term reliability (durability weight 0.25), as these two categories account for more than 75% of negative user feedback for mugs. Authentic praise for desired features is assigned 0.25 weight, while repeat purchase intent (recommend rate) is assigned 0.15 weight as a secondary signal of product satisfaction.

Weight Distribution

Dimension	Weight	What It Means
Complaint Avoidance	35%	Lower complaint rate → higher score
Authentic Praise	25%	More specific praise → higher score
Durability	25%	Better long-term reliability → higher score
Would Recommend	15%	Higher “would buy again” rate → higher score

Bonus Keywords (+3 points each)

Reviews mentioning these features get a score boost:

• leak proof
• good insulation
• durable
• comfortable grip
• matches description

Penalty Keywords (-5 points each)

Reviews mentioning these issues get a score penalty:

• leaks
• poor insulation
• breaks easily
• bad grip
• not as described

How to Use This

When evaluating mug products, prioritize products with:

1. Low complaint rates in the top pain point categories
2. High authentic praise rates (specific, not generic)
3. Strong durability signals from long-term users
4. Positive mentions of: leak proof, good insulation, durable
5. No mentions of: leaks, poor insulation, breaks easily

---

← Back to Scoring Standards

⚠️ Scores are derived from AI analysis of verified Amazon customer reviews, not physical testing. See full methodology .