scoring_breakdown:[{"source":"word_of_mouth","score":87.39999999999999,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞\"性价比之王,几十块效果不输大牌\",大量反馈\"湿发涂完吹干,头发顺滑不打结\"。部分用户指出\"持久度一般,第二天下午会略微毛躁\",但认为\"价格摆在那里,很值\"。细软发质用户评价\"不压发根,蓬松度保持良好\"。差评集中在\"香味偏浓\",但整体好评率超90%,是入门级首选。","source_count":0}},{"source":"objective","score":92,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.6,"review_count":68000,"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":68000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"小金瓶是我无限回购的平价护发油,涂完头发又亮又滑,完全不心疼用量。\"——@小猪姐姐(美妆博主)","\"欧莱雅这瓶油,几十块钱做到这个水平,真的卷死同行。\"——@老爸测评(成分评测博主)"]}}]