Abu Ahmad ibn Adi al-Jarjani: He narrates from Malik and others fabrications, his hadiths are rejected by everyone who narrated from him
Abu Hatim al-Razi: I did not see anything objectionable in his hadith
Abu Ya'la al-Khalili: He narrates hadiths from Malik that are unique to him, and he is righteous
al-Daraqutni: Abandoned in Hadith