scoring_breakdown:[{"source":"word_of_mouth","score":86.8,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为电动款比手动刀更安全,尤其适合怕刮伤的新手。刀头噪音小,使用过程安静。干湿两用功能受到好评,洗澡时使用更方便。部分用户反馈刀头清理需仔细,否则毛发易残留。续航表现中规中矩,但充电时间较长。整体满意度高,适合追求便捷、不愿频繁更换刀头的消费者。","source_count":0}},{"source":"objective","score":92,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.6,"review_count":45000,"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":45000,"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":["知乎科技博主@极客小张:'飞利浦这款电动刀是懒人福音,充电一次能用一周。'","小红书生活家@小丸子:'比手动刀安全多了,再也不怕刮破皮了!'"]}}]