scoring_breakdown:[{"source":"word_of_mouth","score":84.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"全网评价超22万条,用户普遍认可其\"性价比高\"、\"操作简单\"、\"双胆实用\"。专业评测指出,美的在电压力锅的温控精度上表现稳定,煮饭口感接近电饭煲。缺点方面,部分用户反映不粘涂层内胆使用一年后开始脱落,建议搭配硅胶铲使用;另外,锅盖密封圈有轻微橡胶味,需多次使用后消散。总体而言,适合预算有限但追求多功能体验的家庭,是入门级电压力锅的标杆产品。","source_count":4}},{"source":"objective","score":94,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.7,"review_count":220000,"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":220000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":[{"source":"生活博主@老爸测评","quote":"美的这款电压力锅双胆设计很贴心,煮饭炖汤分开,价格才三百多,学生党、租房党闭眼入。"},{"source":"美食达人@厨房里的米娅","quote":"智能预约功能太适合上班族了,晚上预约煮粥,早上起来直接喝,幸福感拉满。"}]}}]