a stupid , derivative horror film that substitutes extreme gore for suspense . 
(ROOT (NP (NP (DT a) (JJ stupid) (, ,) (JJ derivative) (NN horror) (NN film)) (SBAR (WHNP (WDT that)) (S (VP (VBZ substitutes) (NP (JJ extreme) (NN gore)) (PP (IN for) (NP (NN suspense)))))) (. .)))
(ROOT (NP (NP (DT ) (JJ ) (, ) (JJ ) (NN ) (NN )) (SBAR (WHNP (WDT )) (S (VP (VBZ ) (NP (JJ ) (NN )) (PP (IN ) (NP (NN )))))) (. )))