the paranoid claustrophobia of a submarine movie with the unsettling spookiness of the supernatural -- why did n't hollywood think of this sooner ? 
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(ROOT (FRAG (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (DT ) (NN ) (NN ))) (PP (IN ) (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (DT ) (NN )))))) (, ) (SBARQ (WHADVP (WRB )) (SQ (VBD ) (RB ) (NP (NNP )) (VP (VB ) (PP (IN ) (NP (DT ))) (ADVP (RBR )))) (. ))))