Although Chris Anderson puts forward an intriguing argument in this cheerful, optimistic book, many critics remained unconvinced. They praised his engaging writing style, his amusing examples and anecdotes, and his clear explanations of complicated concepts and technologies, but they still questioned his conclusions. In addition to Anderson's own admission that YouTube -- one of his chief examples -- has been a financial black hole for Google, reviewers cited their own examples of industries that seem to run counter to Free's generalizations, such as broadcast television's fiscal struggles in the face of premium cable's expansion. Though some trends seem to point in the direction of Free, the jury remains out for the present.