scoring_breakdown:[{"source":"word_of_mouth","score":89.19999999999999,"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4.7万条评价,用户普遍称赞其\"设计巧妙、收纳合理\"。正面评价集中在:磁吸快拆非常方便,过安检或拿钥匙不用翻包;面料质感好,用了半年依然如新;背带可调节为胸包或腰包,一包多用。负面反馈主要有:部分用户反映磁吸力度偏弱,剧烈运动时模块可能脱落;主仓拉链开口较小,取放平板手机稍显局促;浅色款易脏且不易清洗。专业评测机构\"包先生\"指出,UNO在200元价位段实现了\"越级的功能性\",但长期使用后魔术贴粘性会下降。总体满意度达92%,复购率在同类产品中排名前三。","source_count":4}},{"source":"objective","score":94,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.7,"review_count":58000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.4,"confidence":1,"details":{"rating_avg":4.7,"review_count":58000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["数码博主@钟文泽:'UNO是我用过最聪明的手机包,磁吸快拆的设计让拿钥匙变成一种享受。'","时尚博主@原来是西门大嫂:'出门拍照只带这一个包,手机、口红、气垫全装下,还特别上镜。'"]}}]