Abu Hatim al-Razi: Truthful, sometimes errs
Abu Hatim ibn Hibban al-Busti: Truthful, sometimes errs
Abu Nu'aym al-Asbahani: A man of unusual narrations
Ibn Hajar al-'Asqalani: Truthful, makes mistakes
Al-Khatib al-Baghdadi: Reliable, truthful
Muhammad ibn Ghalib Tamtam: Reliable
Authors of Tahrir Taqrib al-Tahdhib: Truthful, and his saying 'makes mistakes' is taken from the statement of Abu Hatim, and the apparent meaning of the statement is that his mistakes are few
Ya'qub ibn Shaybah al-Suddusi: Shaykh, reliable, truthful