absolutely agree with that but if you want to make just some 'count out the quality' articles maybe there are some out there I usually use google translate to make a duplicate content become unique just try to experiment with it
It takes great skill to be able to produce spun articles that can be read by Humans. No automated software can do the trick; it will just sound like a bunch of Garbage. There must be Human Writer Interaction in order to make your spun content read well. If you need some quality spunned versions of your articles, let me know and I can do that for you - at affordable rates! PM me if interested.