scoring_breakdown:[{"source":"word_of_mouth","score":89.19999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价兰的音质远超其价位,人声密度高,结像清晰,低频弹性好且不轰头。高频延伸自然,无刺耳感。做工精致,铝合金腔体质感出色,佩戴稳固。可换线设计增加了可玩性,原装线材质量不错。部分用户认为低频量感偏少,不适合重低音爱好者。整体被公认为400元内最值得购买的Hi-Fi耳机之一。","source_count":0}},{"source":"objective","score":94,"weight":0.5,"confidence":0.7,"details":{"dimension":"battery","rating_avg":4.7,"review_count":35000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":35000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"兰是水月雨对入门市场的降维打击。\"——耳机林sir","\"399元能买到这样的声音,还要什么自行车?\"——B站UP主 听个响"]}}]