Abu al-Fath al-Azdi: He narrated hadiths from Ali ibn Mushir that are not corroborated
Abu Ja'far al-'Uqayli: He narrated munkar (rejected) hadiths
Abu Hatim al-Razi: Trustworthy
Abu Dawud al-Sijistani: Ahmad used to narrate to us from him
Ibn Hajar al-'Asqalani: Acceptable
Abd al-Baqi ibn Qani' al-Baghdadi: Trustworthy
Authors of Tahrir Taqrib al-Tahdhib: Trustworthy, but he has some munkar (rejected) hadiths
Yahya ibn Ma'in: I don't think he lies, and once: He came with munkar (rejected) hadiths