scoring_breakdown:[{"source":"word_of_mouth","score":92.89999999999999,"weight":0.35,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其支撑力好,哺乳时解放双手,腰背酸痛明显缓解。面料柔软无刺激,宝宝接触也放心。可固定在婴儿床上的设计很实用,防撞又美观。少数用户反馈枕芯偏硬,需要适应;还有建议增加调节扣长度以适应不同床栏。整体好评率超过98%,复购推荐率高。","source_count":0}},{"source":"objective","score":96,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.8,"review_count":18500,"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":18500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.25,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@母婴博主小鹿:babycare这款哺乳枕是我用过最贴合腰部的,喂奶半小时腰不酸。","@育儿师王姐:设计很人性化,床挂功能让宝宝小床瞬间变安全。"]}}]