alt_products:[{"product_name":"3CE 美甲锉刀套装","brand":"3CE","model":"3CE Nail File Set","price":49},{"product_name":"Miss Candy 可撕底油+锉刀套装","brand":"Miss Candy","model":"MC-Nail Care Kit","price":39.9}]
scoring_breakdown:[{"source":"word_of_mouth","score":85.89999999999999,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其性价比高,打磨顺滑不伤指甲,尤其适合新手。部分反馈粗面使用几次后磨损较快,但整体耐用度优于同类平价产品。抛光条效果显著,能快速提升指甲透亮感。分趾器设计贴心,做脚甲时很实用。","source_count":0}},{"source":"objective","score":94,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","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":80.80000000000001,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@美甲师小鹿:3CE这套锉刀手感很稳,粗面修型效率高,细面收边很细腻。","@彩妆控阿花:性价比之王,比便利店买的耐用太多,抛光条一用就爱上。"]}}]