User interface is terrible. Progress should be saved and I shouldn't have to try and remember where I was before I logged out every time. Also, I should see a percentage telling me how much of the course I have completed but I don't. Some of the quizzes are an absolute joke; most of them come before anything relevant to the quiz has even been taught yet. Navigation is a confusing nightmare; after 20 minutes of going in circles, I still have no idea how to reserve a spot in the 20 hour classroom portion of the course, which was part of the package I paid for. The lessons in their videos are some of the most boring and uninspiring lessons I have ever seen, I have been teaching ESL for 7 years.