I picked one of these up when the NRA sold them for nearly half the price. It's defiinitely a good deal though, even at $50. The components are good, although there are some better alternatives for some of the pieces. My biggest issue is that it's heavy and large for what it is.
That said, I prefer the Fox 40 Whistle over the Jet Stream. If you don't mind the size the Storm Whistle is even better.
The hardcase is actually very nice, but the components in it don't need that kind of protection. It's heavy and bulky, especially for the limited space it provides. I carry my kit in a fanny pack that always rides on my front, that way if I separate from my pack I still have the tools I need to "survive" in style.
The Blast Match is a good one-handed ferro rod, but it's huge! I would much rather carry a conventional ferro rod. You can still use it one handed by stepping on your knife and pulling your ferro rod against it.
WetFire Tinder is amazing stuff. But as was pointed out, it becomes useless when it dries out and I've had it all dry out in my long term kits. You don't have to worry about that with pjcb or pieces of inner tube.
Their mirror is a really good one. I prefer the Adventure Medical Kits one, just for the size, but the larger the surface the more effective the mirror. Put the mirror in some sort of protective sleeve to prevent the plastic from getting all scratched up, and thus less effective.
The Sabrecut Saw is really good and better than the other ones I have tried. I don't carry it with me, because of weight, but it lives in my car BOB. Most effective saws for the weight out there, but when backpacking I prefer the Fiskars sliding saw. It's nearly weightless, so there's no excuse to always take it with you. You may not be cutting 10" rounds with it, but I have no need to cut 10" rounds in the backcountry. These pocket chainsaws are decent (if not exhausting) for clearing roads of fallen logs and branches, which is why it's in my car. I would much rather have a chainsaw for this, but I haven't figure out a way to EDC one on my keychain yet. That's my next project, after I figure out how to make an automatic bacon dispenser that keeps the bacon cold and then fries it for you. Now THAT is surviving in style!
You still need to add a few things, like an Adventure Medical Kits HeetSheet 1-2 person, a water carrier and water purification, obviously a knife, etc. Just remember to cover the basic groups: Shelter, Fire, Water, Signalling and First Aid. Carry an energy bar or 2 in there also, just to keep your energy up and your mind focused.