scoring_breakdown:[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合京东、天猫、小红书等平台12万+条评价,用户普遍认可其密封性和防潮效果,尤其称赞干燥剂盒设计\"很贴心\",能有效防止大米生虫发霉。专业评测指出,其密封圈寿命长,反复开合后仍能保持气密性。缺点方面:部分用户反映桶盖锁扣较紧,老人操作稍费力;干燥剂盒容量偏小,在极端潮湿环境下需每月更换;透明桶身长期使用后易有划痕。总体而言,该产品在防潮性能和品牌信任度上表现突出,是带干燥剂盒米桶品类中的销量冠军。","source_count":4}},{"source":"objective","score":94,"weight":0.2,"confidence":0.7,"details":{"dimension":"durability","rating_avg":4.7,"review_count":125000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.45,"confidence":1,"details":{"rating_avg":4.7,"review_count":125000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["小红书家居博主@收纳控小A:'乐扣乐扣这个米桶的干燥剂盒简直是南方人的救星,再也不用担心大米长虫了!'","什么值得买认证评测师:'10kg容量刚好够一家三口吃一个月,密封性实测吊打同价位竞品。'"]}}]