Abu Hatim al-Razi: Shaykh
Abu Zur'ah al-Razi: He is fine
Abu Abd al-Rahman al-Muqri: He memorized more than me
Ibn Hajar al-'Asqalani: Saduq
al-Khatib al-Baghdadi: He narrated from Ahmad ibn Abdullah ibn Abi Bizah that he is trustworthy and reliable
al-Daraqutni: Trustworthy