This unit made me want to sleep. Zzzzzzz.
For someone 100% new to the subject, it was kind of hard at first to work out how the lectures actually related to the tutorials or actually writing out an algorithm. The first half of the semester seemed to be just talking about different puzzles, and the second half different algorithms (using recursion, search algorithms etc). Even when I attended lectures, I often couldn't work out what was going on in the tutorial. The PASS sessions were much more useful for me.
I didn't really understand what was going on in this unit until the night before the exam, after doing 10000000 past exam questions. This was known for having a particularly high fail rate, so I kind of panicked a bit in the nights leading up the the exam. It wasn't particularly easy or particularly engaging but looking back, I feel like I actually learned something so it's a worthwhile subject if you can get through it.