Abu Ahmad ibn Adi al-Jurjani: I hope there is nothing wrong with him
Abu Bakr al-Bazzar: He was not strong, and the people of knowledge narrated from him
Abu Hatim al-Razi: He is not that strong, his place is truthfulness, and he is not sound, his Hadith is written, but not used as proof
Abu Hatim ibn Hibban al-Busti: He made many mistakes, his errors were egregious, so when that increased in his narration, the use of his narrations as proof was dropped
Abu Dawud al-Sijistani: Trustworthy, and once: Weak
Ahmad ibn Hanbal: Confused in Hadith, and once: He is close to being abandoned
Ahmad ibn Shuayb al-Nasa'i: Weak
Ahmad ibn Salih al-Jalil: He is fine, but there is weakness in him
Ibn Hajar al-'Asqalani: Weak
al-Daraqutni: He is mostly mistaken
al-Dhahabi: There is disagreement about him
Abbas ibn 'Abd al-'Azim al-'Anbari: Weak
Muhammad ibn Isma'il al-Bukhari: He is not that strong
Yahya ibn Ma'in: Weak, and once: Trustworthy, and once: He is nothing