This module makes you a better software engineer and gives great intro into fuzzing and other cool software testing techniques like symbolic execution. Its definitely on the harder side, as the three courseworks and exam were quite demanding. Prof. Cadar is a world expert in the topic, so teaching quality and enjoyment from the content was top level. Some tools covered in class though were a bit too niche and specific to his research (like KLEE). Overall, recommend if you are going into systems, SWE and especially compilers / verification