scoring_breakdown:[{"source":"word_of_mouth","score":85.89999999999999,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈去角质效果明显,使用一次后脚后跟粗糙感显著改善,连续使用3次脚部变得嫩滑。部分用户提到袜内颗粒在初次使用时略有刺痛感,但适应后无不适。透气性好评,夏天穿着不闷脚。少数用户反映袜子洗后颗粒脱落较快,建议按说明轻柔手洗。整体性价比高,回购率超过40%。","source_count":0}},{"source":"objective","score":94,"weight":0.1,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.7,"review_count":28500,"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":28500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"半亩花田的袜子真的能搓出死皮,太解压了!\"——美妆博主@小蛮蛮","\"睡前穿半小时,第二天脚像剥了壳的鸡蛋。\"——护肤达人@大嘴博士"]}}]