scoring_breakdown:[{"source":"word_of_mouth","score":91.1,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"累计超过18万条评价,综合评分4.8分。多数用户反馈手膜精华液量足,敷完后手部明显变白嫩,细纹淡化效果显著。部分用户提到膜布贴合度好,做家务时也能使用。少数用户认为香味偏浓,敏感肌需先测试。长期回购率较高,被评价为\"性价比之王\"。","source_count":0}},{"source":"objective","score":96,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.8,"review_count":185000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.25,"confidence":1,"details":{"rating_avg":4.8,"review_count":185000,"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":["@李佳琦:这款手膜我自用三年,敷完手像剥了壳的鸡蛋。","@老爸测评:成分安全,保湿力超越多数大牌。"]}}]