Reviews of professor Bala Kallupalam

Rating: 1.0/5, difficulty: 5.0/5
Don't be fooled by his other 2 positive reviews, he's horrible. Makes tons of mistakes during lecture which students would point out constantly. Very sloppy handwriting which is difficult to follow, his exams are tough, does give a chance to fix them during office hours but I only got a few points and made me feel unworthy of taking the class.

Rating: 5.0/5, difficulty: 3.0/5
Love this dude. Tries really hard to make sure he teaches in an effective way, gives relevant example problems, assigns homework that will help you learn the material/do well on the exams. Honestly the best teacher I've had so far. Dunno whether or not he's easy, I'm personally good with this subject, but he's definitely fair.