scoring_breakdown:[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈胶盒出胶均匀,操作简单,新手也能快速上手。粘接牢固度好评率高,多数用户表示维持一个月以上无脱落。部分用户提到胶水气味略大,建议在通风处操作。清洁棉片设计贴心,能有效清理多余胶水。整体性价比高,适合家庭DIY和沙龙使用。","source_count":0}},{"source":"objective","score":94,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.7,"review_count":12500,"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":12500,"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":["@美发达人小A:UFO这款胶盒是我用过最顺手的,出胶量刚刚好,再也不怕胶水溢出粘到头皮。","@发型师老李:沙龙里一直用UFO,客户反馈牢固度很好,而且卸除时温水一泡就掉,不伤头发。"]}}]