Independence
Brands, retailers, and affiliate partners do not receive approval rights over verdicts or ratings.
Accuracy
We favor product pages, manuals, support pages, and published terms. Material corrections are made when reliable evidence changes the answer.
Scoring
Scores are category-specific editorial judgments. They are not universal scientific measurements and should be read with the detailed criteria.
Artificial intelligence
Automation may support drafting, organization, and quality checks. It must not invent testing, quotations, credentials, or evidence.