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\"尺寸刚好\"\"计时器放上去很稳\",尤其适合小厨房台面收纳。多数评价提到\"背胶粘性足够,瓷砖墙面使用一个月未脱落\"。少数用户反馈\"下层分隔槽偏浅,放厚菜谱会翘起\"。整体满意度高,复购率约12%,在京东收纳架品类好评榜常驻前五。","source_count":0}},{"source":"objective","score":96,"weight":0.2,"confidence":0.7,"details":{"dimension":"durability","rating_avg":4.8,"review_count":15800,"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":15800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@收纳师小乔:懒角落这款架子的分隔设计很聪明,计时器、手机、调料瓶都能各归各位。","@家居博主阿泽:29.9元的价格,做工却一点不廉价,白色磨砂质感很高级。"]}}]