scoring_breakdown:[{"source":"word_of_mouth","score":87.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其\"结实稳固\"\"容量大\",尤其适合小户型厨房。多数评价提到安装简单,沥水盘设计实用,能有效避免台面积水。少数反馈指出底层高度有限,放置较高调料瓶时需注意。整体好评率超过98%,复购率较高,是台面收纳的入门首选。","source_count":0}},{"source":"objective","score":96,"weight":0.2,"confidence":0.7,"details":{"dimension":"durability","rating_avg":4.8,"review_count":52000,"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":52000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@收纳师小林:懒角落这款架子的分层高度很合理,调料瓶和砧板都能放下,沥水盘是点睛之笔。","@家居博主阿花:79块钱买到这个质感,性价比无敌,厨房台面瞬间清爽。"]}}]