Great Experience
I actually enjoyed the courses and loved that I could go at my own pace. The information was concise and informative and the units weren't terribly long, but just enough to cover the topic and still be interesting. The tests contained a mix of questions of fill in the blank and multiple choice and the questions were directly related to what was taught in the unit and your score provided immediately. I also liked that a summary/review was provided at the end of each unit/before each test/quiz and the tests were not long and drawn out.