I don't know about the guys product ,but it seems he's giving point shooting a bad name. With the right handgun and practice it can be very accurate.
Personally I believe the frame and grips of the original 1860 -1873 colt single actions were no accident. They were designed as close range pointing firearms and I have yet to find any other style that matches them for instinct shooting. I have actually considered carrying one for just that reason. I hit what i'm pointing at out to 15 -20 yards. I am working at it with my 1911 but it does not seem to point as well.