Abu Hatim al-Razi: He is not well-known
Ibn Abi Hatim al-Razi: Truthful, trustworthy
Al-Dhahabi: The Imam, the Haafiz, the firm, and he once said: One of the great scholars
Muhammad ibn Hamdawayh al-Hirqani: Imam of Imams
Muslim ibn al-Qasim al-Andalusi: Trustworthy