Abu Hatim bin Hibban al-Basti: He was one of the best of people, and he may have made mistakes in the narrations. He wrote about both Ayub al-Sakhtiani and Ayub bin Khawwat, so every Munkar Hadith he narrated from Ayub, from Nafi', from Ibn Umar is from Ayub bin Khawwat, not from Ayub al-Sakhtiani
Abu Dawud al-Sijistani: There is nothing wrong with him
Abu Zar'ah al-Razi: There is nothing wrong with him
Ahmad bin Hanbal: There is nothing wrong with him, and he praised him. Once he said: I do not find anything wrong with the Hadith of Hussein bin Waqid, from Abu al-Munib. And another time he said: I do not see anything wrong with it, and he waved his hand
Ahmad bin Shu'aib al-Nasa'i: There is nothing wrong with him
Ibn Hajar al-'Asqalani: Thiqah (trustworthy) but with some mistakes
Zakaria bin Yahya al-Saji: He needs further consideration, and he is Saduq (truthful) but makes mistakes
Sibti Ibn al-'Ajami: Among those who make frequent mistakes
Muhammad bin Sa'd, the scribe of Waqidi: Hasan (good) al-Hadith
Muhammad bin Abdullah al-Makhrami: Who is like Hussein for us, and who is like Hussein for us
The authors of Tahrir Taqrib al-Tahdhib: Saduq (truthful) Hasan (good) al-Hadith, Muslim narrated two Hadiths from him, and Ibn Hibban included more than thirty Hadiths from him
Yahya bin Ma'in: Thiqah (trustworthy)