scoring_breakdown:[{"source":"word_of_mouth","score":78.6,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户称赞颜色非常温柔,粉棕调显白不荧光。短发造型清爽利落,适合夏季佩戴。多数反馈发丝手感柔软,接近真人发质,但部分用户指出发量偏少,头大者可能显紧。透气性获好评,有买家称戴一整天也不痒。少数差评提到颜色与宣传图略有差异,偏粉更多。整体适合追求性价比的年轻用户,退货率低于行业平均。","source_count":0}},{"source":"objective","score":86,"weight":0.1,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.3,"review_count":9500,"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":9500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@美妆博主小甜:这款粉色超适合春天,温柔到犯规!","@发型师KK:短发假发里这款发质算很不错的,推荐学生党。"]}}]