It is a good book, and the system works well. You might be surprised to read that Mr. Juranitch has some contrary opinions to some of the memes touted hear on BFC regarding sharpening. I have both his Deluxe System, and a Spyderco Sharpmaker. The Sharpmaker gets more use for touch ups, mostly due to convenience. Unless you freehand with the Razor Edge hones, the clamp guides take some playing around with. Especially on larger knives (I sharpened a BK9 and that took some reclamping...)
I think my only criticism of the book would be with his lack of distinction with knife steels. He will speak of "stainless" or "carbon" and that's about it. I realize that alot of the revolutionary super steels of late are recent additions to the cutlery industry, but the differences in my personal collection between, say, 440C and VG10 and D2 are recognizable, even on similiar edge geometries and angles...
Still, its a worthwhile book, and his system is a great product.
Regards,
Shaun.