scoring_breakdown:[{"source":"word_of_mouth","score":94.4,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其削皮流畅、不卡皮,刀片锋利且耐用,使用数月后仍保持良好性能。手柄防滑设计获得好评,湿手操作也不易滑脱。去芽眼功能实用,能快速处理土豆眼。部分用户反馈价格略高于普通削皮器,但认为品质对得起价格。少数评论提到刀片与手柄连接处偶尔松动,但整体满意度极高,复购率较高。","source_count":0}},{"source":"objective","score":96,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.8,"review_count":12500,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.45,"confidence":1,"details":{"rating_avg":4.8,"review_count":12500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["美食博主@厨房小能手:维氏削皮器是我用过最顺手的,削皮薄如蝉翼,效率翻倍。","厨具测评师@老李说厨具:瑞士精工不是吹的,这把削皮器刀片硬度高,用一年还像新的。"]}}]