Reviews of professor Alex Farrell

Rating: 5.0/5, difficulty: 2.0/5
One of the best class I have taken so far. Quiz and homework each week, but you can drop 5 for each at the end of the semester. Tests are tough but as long as you follow the lecture, you can get an A.

Rating: 1.0/5, difficulty: 5.0/5
Worst prof I have ever had at the U of A. Very educated guy, but has no idea how to teach and is very boring. He made it seem like he had no idea what he was doing and he wasn't helpful at all. He was nice, but it's impossible to pass this class without tutoring a thousand hours outside of class. If you get him, switch out as soon as you can!!!

Rating: 5.0/5, difficulty: 4.0/5
You could skip every lecture and only lose 2% of your grade, but it's better to attend; Alex is fun, quirky, very approachable after/outside class, and a pretty lenient grader. Homework is important (12% of grade), and tests even more so. Lectures cover enough material to do the WebAssign stuff, but I suggest using WolframAlpha to check your work.