Mario Trujillo is praised for focusing on fundamentals and coding, making tough concepts easy. He personally grades homework to provide feedback and cares about student progress.
Other reviews criticize unclear writing, poor audio, and a grading structure reliant on a single final exam. Students report a lack of practice exams or review sessions, describing the course as unpredictable.
Recent recorded grades — Fall 2023: 3.16 GPA, 36.4% A/AB (n=22 letter grades); Fall 2024: 3.33 GPA, 69.6% A/AB (n=23 letter grades); Fall 2025: 3.47 GPA, 56.2% A/AB (n=16 letter grades). Includes jointly taught sections.