Guys, Master Shadow is right. It's something like using a swiss knife scissors to cut a long piece of paper. it's uncomfortable, hard to control, and probably you won't obtain the best cut; but if you use a normal scissor, you get the best result. The same happens with super systems, they are so general that they do the things in an inefficient way, because each function should work in a huge amount of conditions. At the end, general systems is like putting GUI again to a map.
I hope you get my point. I suggest to make our own systems, doing that, we will get the best result and a more efficient map.