scoring_breakdown:[{"source":"word_of_mouth","score":83.8,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为这款发胶性价比极高,定型效果不输大牌,且带有防晒功能是意外惊喜。多数好评集中在\"喷雾细腻、不结块\"\"味道好闻不刺鼻\"\"洗头时容易清洗\"上。部分用户反馈在潮湿天气下定型持久度略有下降,但日常使用完全足够。少数差评提到喷头偶尔堵塞,建议使用后擦拭喷嘴。总体复购率较高,尤其受学生和职场新人欢迎。","source_count":0}},{"source":"objective","score":92,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.6,"review_count":28500,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":92,"weight":0.25,"confidence":1,"details":{"rating_avg":4.6,"review_count":28500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"杰威尔这款发胶把防晒和定型结合得很好,夏天出门一瓶搞定,性价比天花板。\"——抖音美妆博主@发型师阿坤","\"喷雾很细,不会像某些发胶一样喷完头发变硬邦邦,自然有型。\"——小红书测评达人@小陈的变美日记"]}}]