J.J. Pollitt is one of the most respected scholars of ancient Greek art, and with good reason. His analyses are clear, well-written, cautious, and highly logical. Art and Experience is a classic (!) work of Pollitt's early career. It is an authoritative and engaging introduction to the history of art in ancient Greece, focusing on the Classical period (fifth and fourth centuries BC). The book assumes a general familiarity with some ancient history, philosophy, and literature, so it might be most useful for students or enthusiasts of classical culture who feel that their understanding of classical art is lacking. Nonetheless, the text is introductory enough that even a reader with no background in classics could find the book interesting and informative.
What makes this book a particularly valuable introduction to Greek art is that it aims to explain the motives and ideas behind the art rather than to provide the reader with a list of works and names of styles. Pollitt answers the question of why Classical Greek art looks like it does, and he thus gives his reader a framework for understanding individual works.
I can level only two criticisms at the book, and they are both relatively picky. The first is that, because of the brevity of the book and its intended non-specialist audience, some of Pollitt's conclusions seem to me like logical leaps, and some of his arguments seem too summary to be fully convincing. I would have preferred a more comprehensive treatment with fuller explanations--something along the lines of Paul Zanker's Power of Images in the Age of Augustus. As an introduction, however, the extent of the arguments in Art and Experience is sufficient. My second criticism is that Pollitt at times reveals more personal value judgements regarding the art of ancient Greece than I thought were necessary or appropriate. This is no doubt in part the product of the period in which the book was written, when value judgement still played some role in the teaching of art history (it has since largely been abandoned). It also may relate to the intended audience: I am sure that some readers will be interested to hear what traditional considerations have made art historians consider certain works to be "great." At the same time, readers should be wary of Pollitt's negative statements about some of the art (e.g., Hellenistic sculptures of children). The value of such art has recently been reevaluated by many art historians, including Pollitt himself, and the works do not deserve the dismissive tone apparent in Art and Experience.
On a final note, readers should keep in mind that this book is intended to cover only a brief (though significant) period in the history of ancient Greek art. Because of its scope, this book does not provide a "grand tour" of all famous Greek art--works like the Nike (or Winged Victory) of Samothrace are not covered. While Art and Experience is a great way to begin an exploration of the art and culture of ancient Greece, for a full picture one must consult additional sources. I highly recommend following Art and Experience with Pollitt's masterful (and more scholarly, though still quite accessible) Art in the Hellenistic Age.