i bought it back in Feb 2011 and it does what it says it does. however, actually making money with it is another thing altogether. the ads seem to suggest beginners can jump right in but i don't think that is the case at all. i find that when it gives a buy signal, unless you've got a big pot of cash and can afford to place large stops, then you might struggle to win more than you lose. however, i am only using it on forex so i cannot comment on indices or comodities..
Doesn't look like anything that can't be reproduced using available indicators - you could certainly get close and you will save yourself a lot of money.