Childhood is Bradbury's one subject, but you will not find real childhood here, Bradbury's least of all. What he has had to say about it has always been expressed obliquely, in symbol and allusion, and always with the tension of the outsider - the ex-child, the lonely one. In giving up this tension, in diving with arms spread into the glutinous pool of sentimentality that has always been waiting for him, Bradbury has renounced the one thing that made him worth reading.