I was pleasantly surprised with this course since I didn't know what to expect. This class was way more enjoyable compared to 131A, but it really depends on whether you like proofs or not. The professor was well prepared during lectures and structured them in a way that was easy to follow. He also uploaded notes online so that I could look back at examples which was helpful for the homework assignments. There were only four assignments which were spaced out so I didn't feel overwhelmed.