this site is TOTAL BS.
I am a 3rd degree black belt in tai quan do, and this guy is just lying.
A beginner could easily block a chop, speaking of which, how many robbers will use karate on you?
I know from common sense this is crap. I don't even know any martial arts, but I can tell you, all you need is to work out and watch The Bourne Ultimatum, plus buy a nice .45 caliber Smith & Wesson. (No, I am not an agent of that company).
As I was saying (or rather, typing), this site is a scam, the guy a swindler, and the whole thing reeks of lies and possible viruses.
I researched this site after stumbling across it, and found that several people were scammed out of their money with the program (paid, but no product). I also noticed that the main reason his techniques work is because the "sparring partner" just stands there and doesn't fight back. I would call this a fake.
I do martial art. I saw the video and I thought I was a load of rubbish. Downwards chops can be easily blocked and when both your arms are in the air it leaves you exposed.
Sounds good but there's really nothing there to tell you in detail about the guy in the picture(who has a really fake name) or the product. He wants $59 for it too. I just closed the tab without exploring it any further.
Best stay away from this one.