Like what I said in my review of Zamyatin's "We," I believe I've found a fair explanation of why the books included in the 1001 Books You Must Read Before You Die made it on the list, and this I found in another listing, the 1001 Paintings You Must See Before You Die where the Introduction explained the choices by these justifications:
1. the painting (book) is interesting because of its subject matter;
2. the painting (book) is interesting because of the way it is written; and
3. the painting (book) is important because of its relation with other paintings (books).
Most readers look for stories so it is no wonder that many of the 5-star ratings here are given to those books falling under No. 1. Some, however, are connoisseurs of style, or admirers of the grotesque or the adventurous, and they would give high ratings to those falling under No. 2. Others are more attune to literary history ("this author is one of the pioneers of modernist writing of which his novel __________ is a perfect example"), or lovers of nostalgia ("this novel was the very first of its genre") and would lend more sympathetic ear to those falling under No. 3.
I say that those falling under No. 2 are often the most difficult to appreciate; those under No. 3, often the most insipid and boring; and those under No. 1 often the most easy to read and give the most satisfaction (unless the reader hates the subject matter).
These categories may explain why a book can get 1 star from one reader yet get an exctatic 5 stars from another. A reader, for example, who is always expecting books to be under No. 1 will definitely hate those he reads which reveal themselves in the end to be either under No. 2 or No. 3.
This novel, for me, is a definite No. 2. It has a plot: the principal protagonist "G." is a Don Juan, a seducer of women, son of a rich Italian father by his English mistress. He discovered the joys of sex at an early age, under the tutelage of a much older woman. This is told behind the backdrop of pre-world war 1 Europe (Italy, in particular). But it is not the plot which makes this an interesting read. Inserted between the lines of the main plot are amusing, and often brilliant, sidebars and digressions like crude drawings of cunts and penises (one penis is even smiling), meditations, mini-essays, aphorisms and observations about varied topics like love, sex, literature, women, history, heroism, madness, revolutions, and so on. Here, for example, is one about blackberries (the fruit, not the phone) and sexual experience--
"Why does writing about sexual experience reveal so strikingly what may be a general limitation of literature in relation to aspects of all experience?
"In sex, a quality of 'firstness' is felt as continually re-creatable. There is an element in every occasion of sexual excitement which seizes the imagination as though for the first time.
"What is this quality of 'firstness'? How, usually, do first experiences differ from later ones?
"Take the example of a seasonal fruit: blackberries. The advantage of this example is that one's first experience each year of eating blackberries has in it an element of artificial firstness which may prompt one's memory of the original, first occasion. The first time, a handful of blackberries represented all blackberries. Later, a handful of blackberries is a handful of ripe/unripe/over-ripe/sweet/acid, etc., etc., blackberries. Discrimination develops with experience. But the development is not only quantitative. The qualitative change is to be found in the relation between the particular and the general. You lose the symbolically complete nature of whatever is in hand. First experience is protected by a sense of enormous power; it wields magic.
"The distinction between first and repeated experience is that one represents all: but two, three, four, five, six, seven ad infinitum cannot. First experiences are discoveries of original meaning which the language of later experience lacks the power to express.
"The strength of human sexual desire can be explained in terms of natural sexual impulse. But the strength of a desire can be measured by the single-mindedness it produces. Extreme single-mindedness accompanies sexual desire. The single-mindedness takes the form of the conviction that what is desired is the most desirable possible. An erection is the beginning of a process of total idealization.
"At a given moment sexual desire becomes inextinguishable. The threat of death itself will be ignored. What is desired is now exclusively desired; it is not possible to desire anything else.
"At its briefest, the moment of total desire lasts as long as the moment of orgasm. It lasts longer when passion increases and extends desire. Yet, even at its briefest, the experience should not be treated as only a physical/nervous reflex. The stuff of imagination (memory, language, dreams) is being deployed. Because the other who is palpable and unique between one's arms is--at least for a few instants--exclusively desired, she or he represents, without qualification or discrimination, life itself. The experience = I + life.
"But how to write about this? This equation is inexpressible in the third person and in narrative form. The third person and the narrative form are clauses in a contract agreed between writer and reader, on the basis that the two of them can understand the third person more fully than he can understand himself; and this destroys the very terms of the equation.
"Applied to the central moment of sex, all written nouns denote their objects in such a way that they reject the meaning of the experience to which they are meant to apply. Words like cunt, quim, motte, trou, bilderbuch, vagina, prick, cock, rod, pego, spatz, penis, bique--and so on, for all the other parts and places of sexual pleasure--remain intractably foreign in all languages, when applied directly to sexual action. It is as though the words around them, and the gathering meaning of the passage in which they occur, put such nouns into italics. They are foreign, not because they are unfamiliar to reader or writer, but precisely because they are third-person nouns.
"The same words written in reported speech--either swearing or describing--acquire a different character and lose their italics, because they then refer to the speaker speaking and not directly to acts of sex. Significantly, sexual verbs (fuck, frig, kiss, etc., etc.) remain less foreign than the nouns. The quality of firstness relates not to the acts performed, but to the relation between subject and object. At the centre of sexual experience, the object--because it is exclusively desired--is transformed and becomes universal. Nothing is left exterior to it, and thus becomes nameless."
The next paragraph after this quote has crude drawings of a penis pointed at a vagina.
Now lest you get the impression that this is but a member of an avant-garde collection of sex books with scholarly pretentions, I will assure you it is not. For example, this paragraph reminds me of our National Hero, Dr. Jose Rizal:
"At a time when national independence has become or is becoming a conscious issue, one may find in an undeveloped and colonized society, within one family and even within one generation, extraordinary differences of knowledge and sophistication; yet such differences do not necessarily constitute a barrier. The one who has received a higher education at the hands of the imperial power (for there is no other education available) is aware of how consistently his own people's history and culture have been denied, and he values in his own family the vestiges of the traditions which have been suppressed; at the same time the other members of the family may see in him a leader against their foreign oppressors whom until now they have only been able to fear and hate dumbly. Educated and ignorant share the same ideals. The difference between them becomes a proof of the injustice they have suffered together and of the rightness of those ideals. Ideas become inseparable from aspirations."
As a No. 2 book this is amazing. Read as No. 1, I could give it 3 stars, although (or even if?) it does not have a happy ending. I do not know if it is an "important" novel under No.3, but I confess this was the first novel I've read which is written in this manner.