scoring_breakdown:[{"source":"word_of_mouth","score":81.5,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"买家普遍称赞卷度自然,拍照效果上镜。多数用户表示发丝手感顺滑,不易打结。部分评论提到初次佩戴有轻微气味,通风后消失。有用户反馈发量适中,适合日常出街。少数买家指出卷度在多次清洗后略有减弱,建议使用专用护理液。整体好评率约92%,性价比获认可。","source_count":2}},{"source":"objective","score":92,"weight":0.1,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.6,"review_count":8900,"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":8900,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@造型师王哥: 这款卷发假发上镜效果一流,适合拍照和演出。","@小红书博主小甜: 酒红色太显白了,戴上就是女团感。"]}}]