Abu Hatim al-Razi: Nothing wrong with him, many errors, his hadiths are recorded
Abu Dawud al-Sijistani: Trustworthy
Abu Zur'ah al-Razi: Trustworthy
Abu 'Abd Allah al-Hakim al-Naysaburi: Trustworthy, reliable
Ibn Hajar al-'Asqalani: Truthful, once: He has three or four hadiths in Bukhari
Al-Daraqutni: Trustworthy
Al-Dhahabi: Trustworthy, makes mistakes
Abd al-Baqi ibn Qan' al-Baghdadi: Trustworthy
Yahya ibn Ma'in: Nothing wrong with him