I have reached the end of the 3rd course. The final module was on the subject of the reality of space and time. I found the arguments somewhat artificial, and didn't manage to contribute much to the final module due partly to work commitments. My final assessment was submitted on the subject of Plato, I will upload a copy once it has been marked.
I've signed up for Ethics, starting in May. I can't promise to post before then, but will try my best.