I did A103 a couple of years back and enjoyed it, I'm now doing A207, Introducing Religion (Yes, Marsy I'm still doing it!)which is a bloody killer!
I may have been naive when I chose it, as I never realised that there would be so many foreign terms and words to learn as well as the stuff on the different religions. I have a glossary about the size of a cosmo but not half as interesting! It's not a course I would recommend to anyone unless they had a really thorough look at the course materials.
I have seen from the OU club thread that quite a few people have done 2nd year humanities courses and I hoped that we might get reviews of what you have done and if you recommend them. I'm still undecided about what to do next year and so would find this really helpful and I'm sure that others would too
TIA