According Quotes (page 22)
One does not argue about The Wind in the Willows. The young man gives it to the girl with whom he is in love, and, if she does not like it, asks her to return his letters. The older man tries it on his nephew, and alters his will accordingly. The book is a test of character. We can't criticize it, because it is criticizing us. But I must give you one word of warning. When you sit down to it, don't be so ridiculous as to suppose that you are sitting in judgment on my taste, or on the art of...
A. A. Milne
Diversity of opinion about a work of art shows that the work is new, complex, and vital. When critics disagree the artist is in accord with himself. We can forgive a man for making a useful thing as long as he does not admire it. The only excuse for making a useless thing is that one admires it intensely. All art is quite useless.
Oscar Wilde