Abu Ahmad ibn 'Adi al-Jurjani: He has Sahih (sound) hadiths that are close to being perfectly sound, and I don't see any problem with his hadiths to the extent that he narrates.
Abu Hatim al-Razi: Mu'addi (transmitter)
Abu 'Isa al-Tirmidhi: They criticized him before his memorization (deteriorated)
Ahmad ibn Hanbal: Da'if al-Hadith (weak in Hadith)
Ahmad ibn Shu'ayb al-Nasa'i: Not strong (in Hadith)
Ahmad ibn Salih al-Jili: Thiqah (reliable)
Ibn Hajar al-'Asqalani: Saduq (truthful) but with weak memory
al-Dhahabi: Saduq (truthful)
Muhammad ibn Sa'd, the scribe of al-Waqidi: Thiqah (reliable), narrates few hadiths
Muhammad ibn 'Ammar al-Mawsili: Thiqah (reliable)
Yahya ibn Ma'in: Da'if (weak), and once: Salih (good), and once: Mu'addi (transmitter), and in the narration of Ibn Mahriz he said: Thiqah (reliable)