Parents need to know that although the bestselling Hunger Games books are enormously popular with tweens, there's a clear distinction between reading about violence and seeing it portrayed on screen. Developmentally, the 10- to 12-year-olds who've read the book may find the movie's visceral, sometimes bloody teen-on-teen violence upsetting -- especially the brutal scene that opens the Games, in which several teens are slaughtered by their fellow contestants. Even young teens need to be mature enough to deal with the 20+ deaths in The Hunger Games; characters are viciously dispatched with various weapons -- including spears, arrows, and swords -- as well as by having their necks broken, their skulls cracked, and their bodies ravaged by carnivorous and poisonous creatures. Despite the violence (which is, overall, less graphic than the novel's descriptions but is still very intense), the movie explores thought-provoking themes about reality television, totalitarian government, and screen violence as entertainment. And Katniss, the main character, is a strong heroine who's resourceful, selfless, and a true survivor. Her mentor, Haymitch, is initially depicted as a cynical drunk, but he ultimately proves to be a valuable ally.