Reviews of professor petros hadjicostas

Rating: 4.0/5, difficulty: 5.0/5
Petros does not really care for his students. He makes jokes throughout the semester about how students will fail his class and how he isn't afraid to mark papers with his red pen. He is very loud in his lectures as well. However, the material in the class is challenging but doing the work he assigns and his lectures really help you learn.

Rating: 1.0/5, difficulty: 5.0/5
This has to be one of the worst, if not the worst, professor I have taken in my 3+ years of college. The professor is arrogant, and is an EXTREMELY harsh grader! The first exam was easy, but many students (including myself) got marks off because of notation despite getting the correct answer! 

I highly recommend you choose another professor!

Rating: 1.0/5, difficulty: 4.0/5
I'm surprised none of the reviews mentioned how rude he is to his students. If you ask a question he'll be passive aggressive with you and imply that you're an idiot for asking. Same with any feedback he gives for hw or exams.