Abu Hatim al-Razi: Weak in Hadith. I used to write from him but then I left his Hadiths, so I do not narrate from him.
Abu Hatim ibn Hibban al-Busti: He mentioned him among the trustworthy.
Abu Zur'ah al-Razi: He is not good. I left his Hadith and said: 'I do not narrate from him.'
Ibn Hajar al-'Asqalani: Truthful, but makes many mistakes.