scoring_breakdown:[{"source":"word_of_mouth","score":91.39999999999999,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"专业用户评价极高,多数发型师称赞\"粘性超强,接发后造型自由度高\"。消费者反馈\"接缝处完全无感,洗头也不易脱落\"。有用户提到\"价格略高但效果值得\"。少数用户反映\"需要配合固化剂使用,步骤稍复杂\"。整体口碑偏向专业级,适合追求极致效果的用户。","source_count":0}},{"source":"objective","score":94,"weight":0.1,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.7,"review_count":9800,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.25,"confidence":1,"details":{"rating_avg":4.7,"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":["\"歌薇这款接发胶是沙龙里的王牌,粘合度甩开普通产品几条街。\"——知名发型师@Kevin老师","\"用了它接发后,吹拉烫染完全没问题,太适合爱折腾头发的我了。\"——时尚博主@Lily的卷发日记"]}}]