Mea culpa- I have not those but a couple of similar cards purchased many years ago. Even then I just thought they were neat gadgets more than serious survival tools. Some of the components are usable but realistically there's no reason to choose them over the "real" version. For example you could catch a fish on one of the supplied fish hooks BUT...you could buy a hundred high quality Japanese hooks that are razor sharp for the same money. That's pretty much every tool on the card. Sure, there's the cool factor of it fitting in your wallet but since most of the card is fluff you could easily tape some hooks to an old credit card be further ahead.

The one thing that might be handy is the card sharpener. Certainly having a flat diamond sharpener that fits in your wallet could genuinely be handy.