Good

The course is automated but you can contact tutors easy by emailing and they return with a solution quite promptly. When you log in the course you see all the units but must go in a fixed order (they make the grammar units not all together which is better in my opinion). There is a quiz at the end of units but there are also practice quizs called lesson flows that you also must answer to get a code for a quiz question. I asked them about this and they said their accredater requires these extras. The information in lessons is good and comfortable to learn.