Abu Ahmad al-Hakim: He is not considered reliable by them
Abu Ahmad ibn Adi al-Jurjani: His hadiths are acceptable if narrated by a trustworthy narrator, but he was criticized by some for his excessive speech
Abu Hatim ibn Hibban al-Basti: He used to make many mistakes
Abu Hafs Umar ibn Shahin: Trustworthy
Ahmad ibn Salih al-Jili: Trustworthy
Ibn Hajar al-Asqalani: Truthful, but he transmits with some Shia tendencies
Al-Khatib al-Baghdadi: Trustworthy
Al-Dhahabi: Trustworthy
Muhammad ibn Sa'd kathir al-Waqidi: Trustworthy, narrated many hadiths
Authors of Tahrir Taqrib al-Tahdhib: Trustworthy
Yahya ibn Ma'in: Trustworthy, and once: He is reliable regarding Salman