scoring_breakdown:[{"source":"word_of_mouth","score":88.6,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价普遍认为\"质量好\"\"设计用心\",尤其称赞波浪卡槽\"刀具放进去很稳,不会东倒西歪\"。加重底座获得好评,称\"即使放满刀也不容易碰倒\"。部分用户提到筒身略大,小厨房需注意空间;也有反馈TPR部分用久了会轻微发粘,但整体瑕不掩瑜。复购率较高,常作为厨房升级首选。","source_count":2}},{"source":"objective","score":96,"weight":0.2,"confidence":0.7,"details":{"dimension":"durability","rating_avg":4.8,"review_count":15000,"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":15000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@收纳控小丸子:波浪卡槽太实用了,菜刀、水果刀各归各位,拿取超顺手。","@美食作家林哥:底座加重设计很稳,家里有小孩的可以放心用,不会轻易碰倒。"]}}]