So far have only taken one lesson so i can't definitively say positive or negative things. The buying experience is a little tricky though. I'm doing a trial, but have constant offers for toolkits and other items related to the class. If you click on these items, you are not taken to a description first - it is an automatic purchase. I'm not happy about this. I did complain, and while a refund was denied, i did get some compensation in the form of credits towards other toolkits and items. While i don't like the auto purchase method, this compensation is enough for me to continue with the program which I hope will be more than justifiable.