Abu Ahmad ibn Adi al-Jurjani: He narrated hadiths from Ibn al-Mundhir on the authority of Jabir, some of which are famous and some of which are not followed. He also narrated from others besides Ibn al-Mundhir from the people of Medina, such as Abi Hazim and others, and narrated from him what is not followed.
Abu al-Faraj ibn al-Jawzi: Weak
Abu Ja'far al-'Uqayli: His hadith is not followed
Abu Hatim al-Razi: Shaykh
Abu Hatim ibn Hibban al-Busti: Among those who err until he went beyond the limit of being relied upon when he narrated alone
Abu Zur'a al-Razi: Weak
Ahmad ibn Hanbal: He used to deny him
Ibn Hajar al-'Asqalani: Saduq (truthful) but errs
al-Daraqutni: Weak
Zakaria ibn Yahya al-Saji: Weak, narrates munkar (rejected) hadiths
Ali ibn al-Madini: He weakened him
Authors of Tahdhib al-Tahdhib: Weak but can be considered
Yahya ibn Ma'in: He is fine, and once: trustworthy