you certainly put in a lot of time doing all those videos. I like those a lot.
Logistically, though, I found the training packages somewhat confusing with the different options. Personally, I am a table-kind-of-girl and always look for structure.
I also found the pages a little too animated for my taste.
One thing, I must confess, I disliked. You have included an advertisement function, and as I was looking over your web site, a site popped up that I had recently visited. Frankly, I did not care for that.
Please keep in mind that there was a lot to like about your site, and that I only write here about those features that did not suit MY taste.