It's been so many years since I read it. I think it was good (in retrospect), but again, the Dutch Reformed have been arguing about aspects of the FV for a really long time. Early in the Secessionist tradition, the Kuyperian view was allowed, but it became so popular that it became the imposed view. The book is really good.
I should note that Bavinck didn't hold to Kuyper's aberrant views on Covenant and Presumptive Regeneration.