Looks like a good fire kit at least.

The heat output runs Sterno -> Triox -> Hexamine, although I don't have any idea how big the steps are. Keep in mind that none of them were actually made to cook things. Sterno is heater fuel for chaffing dishes. Triox and hexi were both adopted by various militaries to heat canned rations and coffee/tea water. That being said, within their limits, they work well enough.

Also keep in mind that even though they say gelled methanol fuels don't loose anything on the shelf, I've seen too many of them loose volume between uses to believe it. What was in the can might have been a lot of gelling agent and not as much alcohol.

I would say as it is, it would be a good addition to a smaller kit where you wouldn't have a proper stove and want a brew kit so you can at least put some hot fluids in you while you get the fire built.