I really like the updates too. First, because I don’t have the time to follow what is going on with the strategy builder on their website. And second, because they don’t launch videos with every new update. They just released the new version and you should deal with it.
Petko gives great details about all of the features such as the R-squared which I would never know. The way he uses the acceptance criteria with Out of sample and In of sample is amazing for me. I have been testing it now for 2 weeks and I hope that from the first week of March I will have already expert advisors trading on the live account using this method.