Poor

Professor Ghartey doesn't grade exams, nor does he give them back to students so they have a chance to see what aspects they need extra help with. He's a cool guy but you won't learn much in his class. The website is the key to passing this immersion class. I suggest that you practice the mock tests and you'll be fine. Overall a cool professor but not recommended to students.

Awful

If you want to get a good grade and really learn, I wouldn't recommend this class. You won't get anything from his syllabus. He doesn't even give details of questions on test, quiz, and HW. So unprofessional I must say!!! I actually don't understand why he got high ratings.