Reviews of professor Daniel Lokshtanov

Rating: 2.0/5, difficulty: 4.0/5
Prof is nice in person, but lectures are not clear and hws really hard. Recommend not taking him.

Rating: 4.0/5, difficulty: 5.0/5
Hardest class I've taken. He had no idea how hard to make the tests, since he's very smart and struggles to think down at our level. I did enjoy lectures, he was passionate and left me at a loss for words every time (I was lost). The few people who understood everything made sure to let everyone know they understood everything. Generous curve.

Rating: 1.0/5, difficulty: 3.0/5
put too much of his lecture on deducing things on textbook. not very interested. attending lectures only because he is handsome.

Rating: 2.0/5, difficulty: 5.0/5
Prof is super knowledgable about subject, but bad at explaining concepts to those seeing them for the first time.  Lecture material not provided outside of class, and exam questions are confusing.