You can find fringe material in any topic. This review summarized the evidence in a way that most of the rest of the field would not. Fringe views are valuable

You can find fringe material in any topic. This review summarized the evidence in a way that most of the rest of the field would not. Fringe views are valuable, but unless they can actually refute the underlying hypothesis or provide a better model, the work is not very impactful. Particularly so with a review article.