This book seems to have a lot of potential, but how much weight is given to a refresher in grammar and syntax summaries, and how much of the book is dedicated to the diagramming? My other question is what are the book's dimentions if it were in print? According to the preview, if that is the totality of the page, then it must be a pretty small book.There isn't very much on one page. It is only 110 pages long. And if page 13 is third declension nouns, it hasn't even touched the verb system yet. And we do not know how long the syntax summaries will be, so that makes it much more difficult to assess. So I am concerned that this is more of a refresher course in first year Greek, with minimal help actually diagramming. If at least 50% of the book is dedicated to diagramming, then it is worth it. At least that would be what would draw me in to this book.