Toys & Games · Product evidence report
Thames & Kosmos SolarFlower STEM Kit
Thames & Kosmos · Exact listing ID B0GDS7XKBZ
73/100
Customer evidence scoreLow confidence · one scored source
What this score means
The customer evidence score is 73 out of 100, calculated from a 3.8 out of 5 Amazon customer rating across 103 ratings, then calibrated by the Review Group Evidence Score engine.
The result describes the evidence available on 2026-07-16. Price, seller, inventory, long-term durability, and the current state of the listing were not independently tested.
Method 2.0
How this method works →Evidence receipt
| Source | Model match | Date checked | Signal | Weight | Contribution |
|---|---|---|---|---|---|
| Amazon customer rating ↗103 ratings | Exact ASINB0GDS7XKBZ | 2026-07-16 | 3.8/5 → 76/100 | 100% of available scored evidence | 76 points |
| Engine mapping: 30 praise − 10 complaints across 40 representative items; 50 + 45 × 0.50 | -3 points | ||||
| Final customer evidence score | 73/100 | ||||
Customer sentiment is the only scored input in this report. Showing it as 100% makes that limitation explicit; it does not mean customer ratings are a complete product test.
Background sources—not scored inputs
These links supplied editorial context but did not change the number above.
- Good Housekeeping ↗Named a 2026 STEM pick; solar-powered build that teaches energy hands-on.
Limitations and what was not verified
- No Review Group hands-on test or laboratory measurement was performed.
- Customer ratings can reflect shipping, seller, support, and incentive effects—not only product quality.
- The source is one retailer listing. Cross-retailer sentiment was not included.
- Current price and availability were not verified for this report.
- The evidence date is 2026-07-16; material listing changes after that date are not represented.
Corrections and version history
- Report rebuilt around one canonical score field. The earlier binary recommendation label and body-authored score sentence were removed.
- Customer-rating evidence retrieved for exact ASIN B0GDS7XKBZ using engine version 1.0.0.
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