Abu Ahmad al-Hakim: He contradicts in some of his hadith
Abu Bakr al-Barqani: Thiqah (Trustworthy), Hujjah (authoritative), no doubt in him, suitable for Sahih
Abu Hatim al-Razi: Shaykh, Saduq (truthful)
Abu 'Abd Allah al-Hakim al-Naysaburi: Thiqah (Trustworthy), Ma'mun (reliable)
Ahmad ibn Shu'ayb al-Nasa'i: Salih (acceptable)
Ibn Hajar al-'Asqalani: Thiqah (Trustworthy), perhaps contradicted
al-Dhahabi: Thiqah (Trustworthy)
Muslimah ibn al-Qasim al-Andalusi: Many hadiths, Thiqah (Trustworthy)