Abu Hatim al-Razi: Reliable
Abu Zur'a al-Razi: Trustworthy
Ahmad ibn Hanbal: I see nothing wrong with him
Ibn Hajar al-Asqalani: Trustworthy, narrated little
Al-Dhahabi: Declared trustworthy
Al-Layth ibn Sa'd al-Masri: Narrated from him, and said: There is good in him
Ali ibn al-Madini: Known