scoring_breakdown:[{"source":"word_of_mouth","score":76.5,"weight":0.35,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合各平台评价,屈臣氏弹力气垫按摩梳口碑以\"性价比高\"著称。用户普遍称赞其\"便宜好用\"\"梳头舒服\"。天猫和京东上大量用户反馈\"这个价格还要什么自行车\"\"学生党必备\"。专业评测指出其基本功能达标,但气垫弹性和梳齿光滑度不如高端品牌。缺点方面,部分用户认为梳齿偏硬,对敏感头皮不够友好;也有反馈称塑料手柄质感一般。整体满意度高,适合预算有限的消费者。","source_count":4}},{"source":"objective","score":86,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.3,"review_count":120000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":86,"weight":0.35,"confidence":1,"details":{"rating_avg":4.3,"review_count":120000,"source":"product_reviews_aggregate"}},{"source":"search_visual","score":71.02142857142857,"weight":0,"confidence":0.87,"details":{"result_count":7,"judgment_score":82,"authority_score":87.1,"top_sources":["zhihu.com","item.jd.com","bilibili.com","smzdm.com","baike.baidu.com"],"judgment_summary":"屈臣氏弹力气垫按摩梳W-001以高性价比和舒适的按摩体验获得多数用户好评,适合日常头皮放松与防断发,但需注意清洁和握柄防滑问题。"}}]