LS4
Cohn and jacobsen are good, likeable lecturers. They teach well and are understandable. but at the end of the day the ta's write the exams and most of the problems either have nothing to do with what the professors put up on their lectures or are twice as long and twice as hard compared to other professors. And since its the grade that counts and not how much you like the professor, I recommend you stay away. Even professors like Pang have higher averages. Stay far far away.