Abu Ahmad ibn Adi al-Jurjani: He narrated few hadiths. I did not see any Munkar hadith from him. And once: There is some strangeness in his hadith
Abu Ja'far al-'Uqayli: He is not supported in his hadith on the authority of Ayyub ibn Musa
Abu Hatim al-Razi: His hadith is written, but he is not strong
Abu Dawud al-Sijistani: He is not bad. And once: Weak
Ahmad ibn Salih al-Jili: Trustworthy
Ibn Hajar al-'Asqalani: Truthful, poor memory. Ibn Hibban went too far by saying he fabricates hadith
Authors of Tahrir Taqrib al-Tahdhib: Weak. Only al-'Ijli classified him as weak
Yahya ibn Ma'in: He is nothing