scoring_breakdown:[{"source":"word_of_mouth","score":77.19999999999999,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合天猫、京东、拼多多、抖音共3.1万条评价,优点:①造型感强,戴上立刻拥有韩剧女主同款空气刘海(好评率88%);②价格极低,158元即可拥有,适合尝鲜;③重量轻,佩戴无负担。缺点:①高温丝在潮湿环境下易打结,且无法像真人发一样烫染;②网纱透气性一般,夏季出汗后略有闷热感;③固定弹力带长时间佩戴会勒头皮(约8%用户反馈)。小红书用户\"梨涡少女\"评价:\"拍照神器,但别指望戴出门一整天,适合临时救急。\"","source_count":4}},{"source":"objective","score":86,"weight":0.1,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.3,"review_count":31000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":86,"weight":0.25,"confidence":1,"details":{"rating_avg":4.3,"review_count":31000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["抖音美妆博主@张凯毅:Vivica这款空气刘海我买了三个颜色,拍照绝了,比去理发店划算一百倍!","小红书博主@深夜徐老师:如果你只是想拍照换个造型,Vivica够用了,但追求质感还是买真人发。"]}}]