I got to test it last year for theme 1 and I regularly talk to the team that run it, theyre great people and the site is amazing. It makes everything so simple and ensures you understand it all. They offer a free trial and the progress tracker is excellent. I was actually going to make a purchase tonight for Up core and Up master for micro and macro. Remember that to get the A*/A guarantee you have to put it in the time and effort or else they won't refund it. But from using it last year and having used the free trial, I can say it's excellent and money well spent.