The course was recommended on a LinkedIn discussion board. It looked like a good balance of topics that would help in my training in proofreading and copy-editing.
The course gives a very good overview of both areas, and also approaches some aspects in a different way to other courses I have done. There is a very practical emphasis and all the learning materials are well designed, with handy hints for doing real-life work.
Tutorial support from Julian Brouwer has been first-rate. The feedback has been useful and assignments have been returned very quickly.
The course content is good and would easily lead on to further, more advanced studies. The main thing for me was the consolidation of learning, but the discussion of levels of editing was really helpful. I had not seen this discussed so clearly before.