scoring_breakdown:[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.35,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合天猫、京东、小红书等平台超85万条评价,碧缇丝经典款好评集中在\"吸油快\"\"蓬松感强\"\"香味持久\",尤其受学生党、上班族青睐。缺点方面:部分用户反馈喷后发丝有轻微涩感,需配合梳子梳理;极少数敏感头皮出现瘙痒;大瓶装携带不便。专业评测指出其推进剂含量较高,需注意通风使用。总体而言,作为干发喷雾标杆产品,性价比与效果平衡出色。","source_count":4}},{"source":"objective","score":90,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.5,"review_count":850000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":90,"weight":0.35,"confidence":1,"details":{"rating_avg":4.5,"review_count":850000,"source":"product_reviews_aggregate"}},{"source":"search_visual","score":68.72857142857143,"weight":0,"confidence":0.87,"details":{"result_count":7,"judgment_score":78,"authority_score":87.9,"top_sources":["zhihu.com","item.jd.com","bilibili.com","smzdm.com","baike.baidu.com"],"judgment_summary":"碧缇丝经典款免水喷雾去油效果明显,便携应急首选,但粉末残留和香味偏浓是主要槽点,综合性价比中等。"}}]