'A TRUE GENIUS . . . ROALD DAHL IS MY HERO' DAVID WALLIAMS MATILDA'S PARENTS HAVE CALLED HER SOME TERRIBLE THINGS, BUT THE TRUTH IS SHE'S A GENIUS AND THEY'RE THE STUPID ONES. UNDERESTIMATING MATILDA PROVES TO BE A BIG MISTAKE AS THEY, ALONG WITH HER SPITEFUL HEADMISTRESS...