Simply: Peter Benchley's bestselling novel Jaws is not a good book. Robert Shaw, Quint in the movie and a playwright and novelist himself, famously called it "a piece of shit written by a committee." On his first reading of it, Spielberg said the characters were so unlikable that he was rooting for the shark. It's tepid and ridiculous, even restrained, with tawdry aspects of The Godfather and Peyton Place thrown in - themselves no great shakes as literature - and millions who saw the film first were probably vastly disappointed upon reading it. It was a huge bestseller a year before the movie came out but I can't believe anybody thought afterward, "Well, it wasn't as good as the book!" Virtually every single thing that makes the movie great is absent from the novel.
What is in the book that made it to the movie? The characters' names, the opening attack, the Kintner attack (he's even younger here), Quint's obsessive irascibility (but no USS Indianapolis), Matt Hooper's youthful enthusiasm (which comes across as douchebaggery in the novel), Vaughn's sleazy cowardice, and Brody's ambivalence about the sea. That's about it. I don't think there's one bit of dialogue that survives, although I love the bit when Hooper excitedly goes off on a tangent about megalodon:
"Can you imagine what a 100-foot white would look like? Can you imagine what it could do, what kind of power it would have?"
"I don't want to," said Brody.
"It would be like a locomotive with a mouth full of butcher knives."
"I don't want to," said Brody.
"It would be like a locomotive with a mouth full of butcher knives."
God, "mouth full of butcher knives"! Hell yeah. Quint's line "I see your cock, you bastard!" when the shark leaps fully out of the water and exposes its claspers, man, I can totally see Shaw belting that one out. The reporter Meadows (Carl Gottlieb, co-screenwriter, in the movie) has a larger role which works believably; he's Brody's only ally in Amity. The way the shark - excuse me, the great fish, as Benchley under-whelmingly refers to it - dies is perhaps the lamest climax ever. Quint's death is also unspectacular, drowning when his foot catches in the barrel rope speared to the shark.
