Good site, needs some little changes

I wish the lessons weren't on a webinar-style as sometimes I receive calls or I have to do something in the middle of the lesson and I can't stop it, forcing me to watch the same lesson twice. Also if you change how many times per week you want to have your lessons, the all process restarts and you need to start watching from lesson 1 in order to unlock the lesson where you were before. It is frustrating. But on average is a good educational site