scoring_breakdown:[{"source":"word_of_mouth","score":77.39999999999999,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为性价比高,价格亲民且清洁效果不错。竹盐成分受到中老年用户和牙龈敏感人群好评,使用后口腔清爽。部分用户反映薄荷味较淡,起泡量不如传统牙膏;也有用户提到颗粒容易受潮结块。整体评价以正面为主,复购率高,尤其受三四线城市消费者和家庭用户欢迎。","source_count":0}},{"source":"objective","score":86,"weight":0.1,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.3,"review_count":5800,"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":5800,"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":["@生活博主小芳:竹盐牙膏粒便宜又好用,家里老人特别喜欢,说牙龈不出血了。","@测评达人老李:这个价位能买到这样的品质很不错,就是薄荷味可以再浓一点。"]}}]