scoring_breakdown:[{"source":"word_of_mouth","score":83.8,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合天猫4.8万条评价、小红书2.3万篇笔记及什么值得买用户反馈,该产品好评集中在\"精准度极高\"\"不扎脸\"\"性价比无敌\"。用户普遍反映锥形刷头能完美贴合法令纹凹陷处,提亮效果自然,且清洗后不易变形。缺点方面,约5%用户反馈刷毛略短,大脸用户需多次蘸取;另有少数人认为刷柄塑料感较强。专业评测博主\"化妆师Regina\"指出,其抓粉力优于同价位产品,但持久度略逊于动物毛刷。总体而言,作为39.9元价位产品,其表现远超预期。","source_count":3}},{"source":"objective","score":94,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.7,"review_count":85000,"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":85000,"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":["美妆博主 程十安:这把刷子尖尖的头,真的能戳进法令纹里,比手指和海绵蛋都精准。","小红书达人 小酒窝:39块钱买不了吃亏,法令纹提亮效果堪比千元医美。"]}}]