Two caveats. One, it won't work on a stove that has the burner above the fuel canister - only with stoves that have the fuel bottle off to the side. Secondly, you'll note I said it works well "in the right hands." It's a little delicate, and takes some skill and practice to get the hang of how to get the temperature set right. If someone thrashes around in the home kitchen, an Outback Oven isn't going to solve many problems.
A range of premixed meals are prepared for the Outback Oven, such as Chicken Pot Pie ($6.75) and Blueberry Scone Mix ($5.75). The main-course meals are designed to feed two, although in my experience that's a little light. What I recommend is that you skip the premixed stuff and learn to adapt home recipes for the Outback Oven. Even if backpacking, a basic selection of items - flour, baking powder, salt, a little olive oil, some tomato past - put you on course to really upgrade your menu. For short trips where you want to have a special meal, you can pack prosciutto, cheese, eggs, all sorts of things for pizza or a special breakfast. Take a look as well at the grocery shelves for many good pre-mixed foods as well; they're cheaper than the stuff you buy in the camping store.