scoring_breakdown:[{"source":"word_of_mouth","score":91.79999999999998,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"全网评价近3万条,好评率高达99%,是旋转拖把中的口碑王者。用户普遍称赞\"桶身太结实了\"、\"用了三年还跟新的一样\"、\"脱水非常干\"。专业评测机构认为,其不锈钢桶身是最大亮点,解决了塑料桶易开裂的痛点。缺点方面,部分用户反映桶身较重(约3kg),移动不太方便;另外,拖布更换成本较高。整体而言,适合愿意为耐用性多花一点预算的消费者。","source_count":4}},{"source":"objective","score":96,"weight":0.45,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.8,"review_count":28000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.2,"confidence":1,"details":{"rating_avg":4.8,"review_count":28000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":[{"source":"什么值得买生活家@值友老张","quote":"大卫这个桶,我用了五年了,除了有点划痕,一点问题没有,比塑料桶强太多了。"},{"source":"小红书家居博主@清洁控","quote":"如果你想要一把用到老死的拖把,买大卫就对了。"}]}}]