Abu Ahmad ibn Adi al-Jurjani: Obscure in Hadith, and I haven't seen any mention of him by the earlier scholars
Abu Dawud al-Sijistani: There is nothing wrong with him, and once: Trustworthy
Abu Zar'ah al-Razi: There was nothing wrong with him
Abu 'Abdullah al-Hakim al-Naysaburi: Jurist, Scholar, Truthful, Acceptable
Ahmad ibn Hanbal: Trustworthy
Ahmad ibn Shu'ayb al-Nasa'i: There is nothing wrong with him
Ishaq ibn Mansur al-Kawsaj: Above trustworthy
Ibn Hajar al-'Asqalani: Trustworthy, described with good qualities
Al-Dhahabi: Ahmad considered him trustworthy
Sufyan ibn 'Uyaynah: No one better than him came from Khurasan to us
Yahya ibn Ma'in: Trustworthy, and once: He is nothing