scoring_breakdown:[{"source":"word_of_mouth","score":78.6,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在\"便宜好用\"上,多数认为造型效果对得起价格,尤其适合学生和预算有限的消费者。部分用户反映恒温温度偏高,细软发质需注意使用时间。少数反馈负离子效果不明显,但整体故障率低,性价比极高。在百元级造型梳中,金稻这款产品销量和口碑均名列前茅。","source_count":0}},{"source":"objective","score":86,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.3,"review_count":42000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":86,"weight":0.25,"confidence":1,"details":{"rating_avg":4.3,"review_count":42000,"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":["\"金稻这款几十块钱的造型梳,效果不输几百块的。\"——@美妆博主豆豆_Babe","\"学生党入门首选,便宜又实用,坏了也不心疼。\"——@生活分享家小乔"]}}]