scoring_breakdown:[{"source":"word_of_mouth","score":92.89999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价极高,认为质感远超同类产品,铝合金框架坚固且轻便。磁吸翻盖手感顺滑,无线充电穿透功能实用。少数用户反馈价格偏高,但认可其品质。京东好评率99.5%,天猫4.9分,多次获得高端保护套销量冠军。","source_count":0}},{"source":"objective","score":96,"weight":0.5,"confidence":0.7,"details":{"dimension":"performance","rating_avg":4.8,"review_count":12500,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":12500,"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:耐尔金这个壳子质感无敌,铝合金边框太精致了。","评测师@李大锤:无线充电穿透功能是独家卖点,非常方便。"]}}]