Abu Ahmad bin Adi Al-Jurjani: He steals Hadiths and connects them
Abu Hatim bin Hibban Al-Busti: He mentioned him among the trustworthy
Abu Zur'ah Ar-Razi: He criticizes him, he narrated some Hadiths that were denounced
Ibn Hajar Al-Asqalani: Saduq (truthful) but makes mistakes
Authors of Tahdhib At-Tahdhib: Da'if (weak), he is considered in corroborations and testimonies, and Muslim narrated one Hadith from him in Al-Manaqib