Many people have said the same thing. It's been spoken of how Gillette tries to keep this system a secret outside of the Indian market due to fear of it killing sales of the mach 3, fusion, and now skinguard lines however most of those customers will remain loyal to those products (or types of products if they switch to a competitor such as Schick or Harry's) so really all it would do is to help combat sales of products that are combating sales of the above product lines. Enemy of my enemy is my friend kind of scenario except the enemy is actually your long lost cousin from overseas lol.
The Skinguard actually looks like a decent razor but I don't understand why they opted for a second blade. If the first blade doesn't cut the hair, why would the second blade?
I may revert back to using my Gillette Guard as my primary razor because they just work so well, especially on sensitive skin. It's perfectly adequate for somebody that is retired or doesn't have a job where a perfectly close shave is required.