scoring_breakdown:[{"source":"word_of_mouth","score":93.5,"weight":0.35,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在剃净度高和动力强劲上,京东好评率98%。专业评测指出,SmartFoil刀网能有效捕捉0.5mm短毛,但往复式刀头在敏感部位(如腋下)可能引起轻微灼热感。小红书用户反馈其鼻毛修剪头实用,但整体重量偏重。缺点:价格较高,刀头更换成本约150元/年。总体口碑极佳,被称为\"毛发浓密者的救星\"。","source_count":4}},{"source":"objective","score":94,"weight":0.2,"confidence":0.7,"details":{"dimension":"comfort","rating_avg":4.7,"review_count":62000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.35,"confidence":1,"details":{"rating_avg":4.7,"review_count":62000,"source":"product_reviews_aggregate"}},{"source":"search_visual","score":68.83571428571429,"weight":0,"confidence":0.87,"details":{"result_count":7,"judgment_score":78,"authority_score":88.6,"top_sources":["zhihu.com","bilibili.com","item.jd.com","smzdm.com","zhihu.com"],"judgment_summary":"博朗MGK7221是一款功能全面、性价比尚可的男士剃毛器,适合日常多部位修剪,但噪音和长毛发处理存在短板。"}}]