I finished this book quite some time ago, and it's taken me a while to review this book, because frankly, I've just been at a loss of how to write a lucid and representative review. I felt tongue-tied and "writer blocked" in the afterglow on this spellbinding adventure. Murakami took me to realms I have not reached with books for a while now, and which I am still gently floating on. I finally did decide to write though, because I think it's imperative for me to document how I felt about the book and really try and impress upon other bibliophiles that they must, must, MUST read this!
The two fundamental themes of the book are simple, and in fact, quite clichéd: one can run, but not escape, and life needs to be dealt with; and that every person has a purpose and a destiny to fulfil. The way these themes are illustrated is, however, far from simple, and to do so, Murakami shares with us two tales: one of a precocious fifteen-year old boy who leaves home in an attempt to escape his oppressions, and the other of a mentally challenged old man who needs support on many fronts to just go through daily life, but has curious abilities like being able to converse with cats and making fish rain from the sky. Both the protagonists undertake fascinating physical and metaphysical journeys which inevitably weave together at the end, but in very unusual and interesting ways. Accompanying them, or somehow associated with them, on these journeys are just a handful of other characters, who while clearly playing a supporting role, are essential to the "success" (as in some logical conclusion) of the journeys, and are enchanting in their own right.
Murakami is very successful in illustrating the key themes of the book by the end (and in fact through most of its course), even though the plot is full of events that are oftentimes difficult to follow and challenge ones understanding. The book clearly demands a suspension of physical belief (refer fish example above), much in the vein of the magic realism of Marquez and Rushdie, but somehow, it doesn't feel the same. Similarly, while it deals extensively with the abstruse and the subconscious, it does not feel like surrealistic. Instead, all the unreal parts feel very natural, and it's very easy to accept them, just like it's easy to accept the myriad of contradictions that Japan (where this book is set) seems to be. Pulling this feat off is one of the most admirable stylistic achievements of this book. Another superb aspect of this book is the characters that Murakami has created. The breadth of the characters from the two protagonists through the hilarious avatar of Colonel Sanders to the confused gay "woman-in-man's-mind" is only matched by the depth of exploration of each character. The characters draw the reader into their minds and lives, allowing the reader to understand and empathize with them to very great extents, which is remarkable given the complexity and unreal nature of a lot of the characters.
The one aspect of the book which I can imagine some readers will find frustrating is the number of events, fringe characters, situations, dialogues, and sub-plots that seem to have no bearing on the main story or the plot. I, personally, learnt a new lesson from Murakami's narrative escapades and fertile imagination. Murakami very explicitly talks about metaphors throughout the book, and I think it has a purpose. The purpose was exactly to help the reader get rid of conventional thinking and reading approaches. After being perplexed for a while, I realized that all these inexplicable things were themselves metaphors, or analogies, or abstract concepts, which needed to be accepted as such without being taken literally. Once you stop doing that, and just feel them and the impact they make on your mindset rather than looking for literal bearings on the story, everything falls into place and the reading gets taken to a new level of beauty altogether. I think this is the greatest strength of the book, not its greatest weakness, and would urge readers to take this approach so that they can truly relish this wonderful adventure.
In conclusion, I strongly recommend reading, and even owning this book. I can easily imagine that this is a book you will want to go back to again and again, if not for the whole book, for many small aspects at least. Have fun!