If you have to ask......
The review seems kind of glowing. I don't know peanut butter and jelly on a hotdog bun does not sound very exciting. Both Jelly and peanut butter last years without refrigeration, so all you need to get is the plastic sealed hot dog buns and save a bunch of time. Perhaps if I could open the can and pull out a sandwich then ok, but fro me to open a can, and then have to make the sandwich, it is a no go.