Abu Ahmad al-Hakim: He is not reliable according to them
Abu Ahmad ibn Adi al-Jurjani: He narrated rejected hadiths, he steals hadith, weak, and he is between weakness and fabrication
Abu Hatim ibn Hibban al-Busti: A liar, a deceiver, one of the dajaleen (liars who fabricate hadith), he fabricates hadith on the authority of the trustworthy, it is not permissible to rely on him at all
Abu Nuaym al-Asbahani: Nothing, he narrated rejected hadiths
al-Daraqutni: A liar, abandoned