scoring_breakdown:[{"source":"word_of_mouth","score":79.19999999999999,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价以\"便宜好用、操作简单\"为主,尤其适合预算有限的学生和造型新手。部分用户反映卷度持久度一般,细软发质需配合定型喷雾。少数反馈卷筒偶尔卡发,但整体故障率低。销量极高,在百元价位段口碑稳定。负面评价主要集中在材质质感一般,但多数认为\"对得起价格\"。","source_count":0}},{"source":"objective","score":88.00000000000001,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.4,"review_count":32000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":88,"weight":0.25,"confidence":1,"details":{"rating_avg":4.4,"review_count":32000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.4,"details":{"kol_count":2,"scored_count":2,"matched_count":0,"base_score":82,"weighted_score":80,"sample":["\"金稻这款自动卷发棒性价比无敌,学生党闭眼入。\"——@平价好物推荐官","\"虽然质感不如大牌,但卷发效果真的不差。\"——@美妆博主小鹿"]}}]