scoring_breakdown:[{"source":"word_of_mouth","score":78.6,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为价格实惠、充电稳定,是金稻洁面刷的性价比之选。多数反馈充电速度较快,约3小时可充满。部分用户提到折叠插脚设计方便旅行携带。少数用户反映线材偏硬,长期弯折后可能影响使用寿命。整体评价正面,适合预算有限的用户。","source_count":0}},{"source":"objective","score":86,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.3,"review_count":21500,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":86,"weight":0.25,"confidence":1,"details":{"rating_avg":4.3,"review_count":21500,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@学生党护肤博主:金稻这个充电器才49块,充电速度一点不慢,学生党闭眼入。","@旅行达人:折叠插脚太实用了,出差带着不占地方,就是线有点硬。"]}}]