scoring_breakdown:[{"source":"word_of_mouth","score":91.39999999999999,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价中高频词是\"不掉毛\"和\"耐油\"。多数人表示使用三个月后刷毛依然紧实,没有出现普通刷子那种\"炸毛\"现象。背部刮片设计被很多用户称赞,能直接刮掉滤网上的油滴,减少刷洗次数。少数用户认为价格略高,但普遍认为物有所值,复购率较高。","source_count":3}},{"source":"objective","score":94,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.7,"review_count":18200,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.45,"confidence":1,"details":{"rating_avg":4.7,"review_count":18200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["家电测评师@老张说家电:3M这款刷子最大的优势就是刷毛寿命,用半年还跟新的一样。","主妇博主@厨房女王:刮油片设计太聪明了,刷之前先刮一遍,省一半力气。"]}}]