Abu Ahmad ibn Adi al-Jurjani: I did not see any statement from the predecessors about him, but I only mentioned him because of the narrations he reported which are Munkar (rejected).
Abu Hatim al-Razi: Unknown, I do not know him.
Abu Hatim ibn Hibban al-Busti: His Hadith is considered acceptable if he narrates it from trustworthy narrators in his book, however, some of what he narrated from his memory includes Munkar (rejected) narrations.
Ibn Hajar al-Asqalani: Weak, al-Daraqutni accused him of lying.
al-Daraqutni: Abandoned in Hadith, he lies.
Yahya ibn Ma'in: Unknown, I do not know him.