Abu Ahmad ibn Adi al-Jurjani: Generally, what he narrates is not preserved, nor is it followed, and he is among the weak narrators whose hadiths are recorded
Abu Hatim al-Razi: An old man who writes his hadith, and once: He is alright
Ibn Hajar al-Asqalani: Acceptable
Al-Dhahabi: Truthful
Authors of Tahrir Taqrib al-Tahdhib: Weak, but considered
Yahya ibn Ma'in: I don't know him