scoring_breakdown:[{"source":"word_of_mouth","score":96.6,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"6.5万条评价中近99%为好评。用户一致认可其超强防滑性能,揉面时垫子纹丝不动。刻度线设计被烘焙爱好者称为\"神细节\",切分面团非常方便。硅胶无异味,多次使用后不发粘。少数用户反映垫子较薄,用力拉扯可能变形,但正常使用无问题。综合评分极高。","source_count":2}},{"source":"objective","score":98.00000000000001,"weight":0.2,"confidence":0.7,"details":{"dimension":"durability","rating_avg":4.9,"review_count":65000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":98,"weight":0.45,"confidence":1,"details":{"rating_avg":4.9,"review_count":65000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@面团儿:三能垫子是我用过最防滑的,没有之一,做欧包太稳了。","@烘焙玩家Vita:刻度线太实用了,做饼干再也不用拿尺子量。"]}}]