Abu Hatim al-Razi: An old man who writes down his hadith
Abu Hatim ibn Hibban al-Busti: He is a denier of hadith, narrating from Ataa and other trustworthy narrators what does not resemble the hadith of the established. If a scholar looks into his narration from the trustworthy, he would know that it is fabricated
Ibn Hajar al-Asqalani: Lenient in hadith
Al-Dhahabi: Lenient, and once: He is not strong
Shuba ibn al-Hajjaj: He was of good character, righteous. He was from the people of Kufa