scoring_breakdown:[{"source":"word_of_mouth","score":91.19999999999999,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户高度评价其厚实度和防漏性能,称\"装骨头汤都不漏\"。抽绳顺滑度获赞,提拉轻松不卡顿。部分用户反馈尺寸略小,大垃圾桶需注意。整体评分极高,差评极少,主要集中在个别批次抽绳位置偏移。在京东垃圾袋品类中评分排名前三,被多位家居博主推荐为\"厨房垃圾袋天花板\"。","source_count":2}},{"source":"objective","score":96,"weight":0.2,"confidence":0.7,"details":{"dimension":"durability","rating_avg":4.8,"review_count":65000,"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":65000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["生活博主@家居小能手:洁成这款垃圾袋是我用过最厚的,没有之一,湿垃圾随便装。","测评达人@硬核测评:十字封底设计让承重能力翻倍,实测12kg无压力。"]}}]