scoring_breakdown:[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其发际线逼真度极高,几乎看不出是假发,尤其适合发缝稀疏或产后脱发人群。多数评价提到佩戴舒适,透气性好,连续佩戴8小时无勒痛感。部分用户反馈高温丝光泽自然,但初次使用需用护发素柔顺。少数差评集中在颜色与图片略有偏差,建议参考买家秀。整体复购率较高,被评价为\"性价比之王\"。","source_count":2}},{"source":"objective","score":92,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.6,"review_count":12800,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":92,"weight":0.25,"confidence":1,"details":{"rating_avg":4.6,"review_count":12800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"瑞贝卡这款仿递针假发,发缝处理得跟真头皮一样,上镜完全看不出。\"——美妆博主@小A的变美日记","\"戴了一整天去逛街,朋友都没发现是假发,透气性绝了。\"——时尚达人@Lily的穿搭笔记"]}}]