Its a pretty easy class if you attend class regularly and read the textbook before lecture. Like literally didn't go to class for three months. The class was easy. He was a pretty cool dude and you only have a few papers and 4 exams, but one drops. The exams are online, open note. .so again, EASY. He was always very helpful. I got a B and went to class probably 10 times. At the beginning of class he told us that everything that would be on the exams would be covered in lecture, so I didn't buy the book. Big mistake, especially considering that the exams are online and open book. Fill in the blanks on the slide from the book, those are exam answers word- for- word. The papers are interesting.