Abu al-Hasan ibn al-Furat: He became confused some two years before his death, so we stopped listening to him, but some people heard from him during his confusion.
Abu al-Hasan ibn al-Qattan al-Fasi: He became confused a year before his death.
Abu al-Fath ibn Abi al-Fawaris: Some people heard from him during his confusion, and he was one of the people of opinion.
Abu al-Faraj ibn al-Jawzi: Trustworthy
Abu Bakr al-Barqani: In my opinion, he is weak, and I saw the Baghdadis authenticating him, and once: There is strangeness in his Hadith.
Abu Bakr ibn Abdan al-Shirazi: He is not included in al-Sahih.
Abu Ali al-Sayrafi: There are many mistakes in his Mu'jam.
Abu Muhammad ibn Hazm al-Zahiri: He became confused a year before his death, and he is a denier of Hadith. The scholars of Hadith abandoned him altogether. Ibn Hajar said: I do not know of anyone who abandoned him, but it is authentic that he became confused, so they avoided him. And once: Pure lies, clear calamities, and blameworthy fabrications were found in his Hadith.
Ibn Hajar al-Asqalani: I do not know of anyone who abandoned him, but it is authentic that he became confused, so they avoided him.
al-Khatib al-Baghdadi: I said, I do not know why al-Barqani weakened him, for Abd al-Baqi was a man of knowledge, understanding, and comprehension, and I saw most of our sheikhs authenticating him, and he had changed at the end of his life.
al-Daraqutni: He used to memorize and teach, but he used to make mistakes and insist on them. In the questions of Abu Abd al-Rahman al-Salami, he said: He relies on his memorization and makes many mistakes, and he does not go back on them.
al-Dhahabi: An Imam, Hafiz, and Trustworthy.
Abd al-Hayy ibn al-'Imad al-Hanbali: He compiled the classifications.
Muhammad ibn Fattun al-Maliki: I have not seen anyone who is attributed to memorization with more mistakes than him, nor more unjust chains of narration, nor more denials of texts.