Awful

It was difficult to understand exactly what he was trying to do, and furthermore he skips steps when he's trying to show how to solve a problem. He has a habit of telling his students that the answers to questions that they ask should already be known. Around half of my class dropped the class and multiple students failed it.

Poor

Honestly, I feared this man. After his class, I had way too many questions, but I felt like he would send me to the astral plane if I asked them. He may be the wisest man I've ever met. Knowing multiple languages will be an advantage in this class because his accent and soft voice is quite a challenge to understand.