scoring_breakdown:[{"source":"word_of_mouth","score":92.89999999999999,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈该垃圾袋结实耐用,不易被尖锐物刺穿,提手设计非常人性化,倒垃圾时不会弄脏手。部分用户提到尺寸适合大多数家用垃圾桶,但大号垃圾桶可能偏小。少数评论指出偶尔会有个别袋子有轻微异味,但整体性价比极高,复购率超过80%。在京东平台好评率长期维持在98%以上。","source_count":0}},{"source":"objective","score":96,"weight":0.2,"confidence":0.7,"details":{"dimension":"durability","rating_avg":4.8,"review_count":52000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.45,"confidence":1,"details":{"rating_avg":4.8,"review_count":52000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"妙洁这款垃圾袋我回购了三年,提手设计太方便了,再也不用担心垃圾袋滑进桶里。\"——家居博主@收纳达人小A","\"实测承重5kg无压力,厨房湿垃圾也不漏,性价比之王。\"——生活测评师@老张测评"]}}]