I really, really enjoyed this subject. The latter half of the semester gets more philosophy based, so it's definitely better than the first half of semester. The first half of semester was still pretty important though. The implicit philosophical question of this unit is: What does it mean to be human?
The topics covered were probably slightly less interesting than HRT1 but still pretty great. Bob is a pretty good lecturer and a really nice guy. He's really funny too, although I don't think many people got his sense of humour. I had Jess B as my tutor and she is actually phenomenal. She's a harsh marker and won't give away free marks - which is so fantastic and a bit different to the usual in my experience. Be prepared to get lower marks than you're used to if you get her has your tutor. My first assignment came back with a 69 which is significantly lower than a similar assignment in Sem 1. My essay score was also ten points lower than Sem 1. That said, she gives incredibly detailed feedback that can really bolster your philosophical thought. I consider myself pretty lucky to have landed in her tute and would highly recommend trying to get into one of her tutes (so long as you're not a pansy who wants free marks).
Would really recommend this unit if you enjoyed HRT1. If you didn't enjoy HRT1... well... yeah. Also, taking it without HRT1 is doable but would be challenging. They don't assume any knowledge to a massive degree, but the background was really valuable in my experience.