scoring_breakdown:[{"source":"word_of_mouth","score":92.6,"weight":0.35,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合天猫、京东、小红书等平台近58万条评价,诺为电话线发绳整体好评率高达96%。用户普遍称赞其\"扎一天也不勒头皮\"\"拆下来完全没有痕迹\",尤其受细软发质和卷发用户喜爱。专业评测机构\"老爸评测\"曾随机抽检,证实其甲醛和重金属含量均未检出。缺点方面,约3%用户反映螺旋结构容易缠绕头发(尤其是湿发状态),另有部分用户认为弹力偏大,发量少者扎两圈松、三圈紧。小红书博主\"发量王者小A\"实测对比指出,诺为在防滑性上优于韩国品牌\"Kitsch\",但颜色选择不如后者丰富。","source_count":4}},{"source":"objective","score":94,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.7,"review_count":580000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.35,"confidence":1,"details":{"rating_avg":4.7,"review_count":580000,"source":"product_reviews_aggregate"}},{"source":"search_visual","score":72.92857142857143,"weight":0,"confidence":0.87,"details":{"result_count":7,"judgment_score":85,"authority_score":87.9,"top_sources":["zhihu.com","jd.com","bilibili.com","smzdm.com","baike.baidu.com"],"judgment_summary":"诺为NW-FS01电话线发绳以高弹力无痕和多色混装为卖点,弹性持久且不伤发,适合日常扎发,但螺旋结构可能缠绕长发或固定力稍弱,整体性价比高。"}}]