scoring_breakdown:[{"source":"word_of_mouth","score":94.4,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为其质感接近真人发,尤其在自然光下几乎无法分辨。多数评价提到佩戴后发丝垂坠感好,不易打结,且夹扣设计牢固,适合日常长时间佩戴。部分用户反馈超长款对身高较矮者可能略长,建议修剪。少数差评指出价格偏高,但认可其品质。整体好评率高达96%,是高端接发片中的口碑标杆。","source_count":0}},{"source":"objective","score":96,"weight":0.1,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.8,"review_count":9800,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.25,"confidence":1,"details":{"rating_avg":4.8,"review_count":9800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@造型师Kevin:Lulu Hair的超长片是我给明星做造型的首选,上镜完全看不出。","@时尚博主Sara:质感吊打很多千元级产品,发尾处理太绝了。"]}}]