If I spin the most common words or spin the entire article, the results are far from making any sense in a human readable world.
It actually takes me way longer to try to sort out the spun results into something legible than it does to just rewrite it manually (because that is basically what I end up doing to the illegible spun articles anyways).
What does everyone else do? Do some of you actually submit these spun articles as is? If so you might want to read through some of them and see how bad they really are.