scoring_breakdown:[{"source":"word_of_mouth","score":82.9,"weight":0.35,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为沙宣陶瓷卷发梳 VS-2001 性价比高,操作简单,适合新手。专业评测指出,其陶瓷涂层设计确实能够减少头发损伤,但卷发持久度一般。缺点方面,部分用户反映温度档位较少,不适合多种发质。此外,梳齿较密,清理时稍显不便。总体而言,适合预算有限的用户。","source_count":4}},{"source":"objective","score":88.00000000000001,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.4,"review_count":45000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":88,"weight":0.35,"confidence":1,"details":{"rating_avg":4.4,"review_count":45000,"source":"product_reviews_aggregate"}},{"source":"search_visual","score":65.34285714285714,"weight":0,"confidence":0.87,"details":{"result_count":7,"judgment_score":72,"authority_score":89.3,"top_sources":["zhihu.com","smzdm.com","baike.baidu.com","bilibili.com","item.jd.com"],"judgment_summary":"沙宣VS-2001陶瓷卷发梳性价比尚可,适合新手或临时造型,但卷发持久度一般,粗硬发质需谨慎选择。"}}]