Abu Hatim al-Razi: Trustworthy, authority, and he used to memorize his hadith
Abu Zur'a al-Razi: Few have I seen more firm than him
Ahmad ibn Salih al-Jili: Trustworthy, righteous
Ibn Hajar al-'Asqalani: Trustworthy, firm
Al-Dhahabi: The Haafiz
Muslim ibn al-Qasim al-Andalusi: Trustworthy
Yahya ibn Ma'in: He spoke at length in his praise