scoring_breakdown:[{"source":"word_of_mouth","score":77.1,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认可其超强固定力,约80%好评提到\"游泳、运动都不掉\"。价格亲民(45元)是最大优势,但约15%差评反映胶水气味较刺鼻,且卸除困难,容易损伤发丝。部分用户反馈干燥后胶体发硬,需频繁梳理。综合来看,适合预算有限、发质强韧且不介意气味的消费者,敏感头皮用户慎选。","source_count":0}},{"source":"objective","score":88.00000000000001,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.4,"review_count":21000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":88,"weight":0.25,"confidence":1,"details":{"rating_avg":4.4,"review_count":21000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"45块钱还要啥自行车?固定效果吊打很多百元胶水。\"——测评博主@省钱美发达人","\"味道确实大,但粘得是真牢,卸的时候得用热水泡一会儿。\"——发型师KOL@老张接发日记"]}}]