scoring_breakdown:[{"source":"word_of_mouth","score":71.5,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价两极分化:好评认为\"价格便宜,造型感强,拍照很好看\",差评则集中在\"材质塑料感明显,阳光下反光严重\"\"戴久了头皮会痒\"。整体来看,作为一次性或短期造型道具性价比极高,但日常佩戴体验一般。适合派对、cosplay等场景。","source_count":0}},{"source":"objective","score":86,"weight":0.1,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.3,"review_count":32000,"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":32000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@搞笑博主大壮:九块九买不了吃亏买不了上当,戴上直接变迪士尼在逃公主!","@测评达人小Z:一分钱一分货,追求自然感的慎入,但拍照绝对出片。"]}}]