I really enjoyed the quality of this online program. The lessons were clear and demonstrative, it was never too burdensome in belaboring the points. I do have two critiques: 1. the written assignments - it would be nice if the ways in which they are assigned was more standardized. I messed one up a few times because I was targetting the wrong education level. A table with the important contextual information was used for the final assignment, and I found it much clearer than any previous one 2. video playback settings - I had to go into the web code and modify video speed manually. I personally watch most things at 1.5-2x speed, but with these videos there are long sections where not much is going on. It would be nice to be able to speed along.