Abu Ahmad ibn Adi al-Jurjani: He does not have many hadiths
Abu Ja'far al-'Uqayli: He mentioned a hadith for him and said: He is not known except by it
Abu Hatim al-Razi: Saduq (truthful) but makes many mistakes, not strong
Abu Hatim ibn Hibban al-Busti: A rejector of hadith, from those who narrate odd narrations against the well-known ones, so when that increased from him, he deserved to be abandoned from his hadith
Abu Zur'a al-Razi: Not strong
Ahmad ibn Hanbal: I consider him weak in hadith. I have not seen people praise his hadith, and once: I have not seen people narrate from him
Ahmad ibn Shu'ayb al-Nasa'i: Not strong
Ibn Hajar al-'Asqalani: Worshipper, lenient in hadith
al-Daraqutni: Not strong
al-Dhahabi: Lenient due to his mistakes, and in al-Mizan: He is hardly known
Muhammad ibn Sa'd, the scribe of al-Waqidi: Many hadiths, considered weak
Yahya ibn Ma'in: Weak, and once: He is nothing, and once: Weak in hadith