That is, when you analyze a group, the findings often suggest that learning styles are relative unimportant, however, when you look at an individual, then the learning style often distinguishes itself as a key component of being able to learn or not.
Thus the main take-away that I get from the paper if that if you are an instructor, manager, etc. who has to help the individual learners, then learning styles make sense. On the other hand, if you are an instructional designer or someone who directs her or his efforts at the group, then learning styles are probably not that important.