scoring_breakdown:[{"source":"word_of_mouth","score":89.19999999999999,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其旋转顺滑、节省台面空间,尤其适合小户型厨房。多数评价提到安装简单,胶贴牢固不脱落。部分用户反馈层高调节卡扣略紧,但调整后使用顺畅。少数差评指出长期放置重瓶后托盘略有倾斜,但整体性价比极高,复购率超过30%。","source_count":0}},{"source":"objective","score":96,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.8,"review_count":28500,"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":28500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["家居博主@收纳控小A:懒角落这款旋转架是我家厨房台面的救星,拿最里面的瓶子再也不用翻山越岭。","生活达人@小鹿的窝:双层设计很合理,矮瓶放上层高瓶放下层,强迫症看了极度舒适。"]}}]