I used this book and had the pleasure of being taught by Dr. Pratico at GCTS. The diagnostic system is, despite some criticisms, the best way for first year students to master basic Biblical Hebrew. The primary strength of this book (and Dr. Pratico's overall pedagogy) is to give students exactly what they need to know when they need to know it. There is virtually no information on the historical development of the language. This is perfectly suited to the first year English-speaking student, who has enough trouble making his or her way through what looks like a bunch of dots and scratches on a page. Diachronic philology, though interesting for the intermediate and advanced student, is almost completely irrelevant and off-putting to most beginners like myself.A good example of the "need to know" philosophy of the book is that the book sometimes does not present all aspects of a particular point of grammar, simply because to do so would overwhelm students. When vowels are learned, no mention is made of _why_ they are called changeable long, unchangeable long, etc.; all the student need know is which is which. The significance of that distinction is raised in subsequent chapters. Also, it could be pointed out in early chapters that many substantives (e.g. cohen) are simply participial forms. But when I learned the word for priest in chapter 4 (?) that piece of information was totally useless and would only have served to aid in my forgetting of the vocabulary word.I highly recommend Basics of Biblical Hebrew and the accompanying workbook.