Aside from librarians, librarians in training, and those with a librarian fetish, many people would probably never think to check out a title that focuses solely on librarianship. In my experience (and Johnson's as well), most individuals are content with the librarian stereotype- old fashioned (or just plain old), meek, and unsociable with tidy buns and an aversion to technology. "You need a Masters to be a librarian?!" is the typical response when stating that you went to grad school to get your MLIS. We are a mysterious and, according to some, endangered breed.
Lucky for us, Johnson enthusiastically explores the reality of librarianship and the larger than life characters at the front lines of this constantly evolving field.While many (librarian) reviewers were dissatisfied with the level of comprehensiveness of the book (it is not comprehensive at all- it takes delicious bites out of an ever-expanding field of work), others praised Johnson's anecdotal style. Some complain that we never do learn HOW librarians and cybrarians can save us all. We might not, but we do learn about the challenges and victories experienced by librarians that indirectly and directly affect our lives (and maybe even democracy as we know it). For example, Johnson tells the story of the Connecticut librarians who (with support from the American Civil Liberties Union) stood up against the federal government to defend their patrons' privacy against the Patriot Act. They likened seizing patrons' library records to spying on people in voting booths. They won....though the Patriot Act remains.