It's Banned Books Week! A number of sf/f books have been challenged over the years, including BRAVE NEW WORLD. The ALA has a ton of information on banned books and Banned Books Week, including the Top 100 Banned Books of 1900-2000, the 10 Most Challenged Authors from 1990-2004, and much much more.
"As the first major anti-utopian fantasy . . . WE has its own peculiar wryness and grace, sharper than the pamphleteering of 1984 or the philosophical scheme of Brave New World, its celebrated descendants." — Kirkus Reviews
"WE is one of the great novels of the twentieth century." — Irving Howe
"Fantastic." — The New York Times