I've heard many good things about that book, which is why I bought it several months ago. From the bits I have read, I like it. But I have not yet finished it,

I've heard many good things about that book, which is why I bought it several months ago. From the bits I have read, I like it. But I have not yet finished it, partly because it is not pamphlet sized. It is over 300 pages. But I look forward to the chapter on Filters.