there are some fairly unsettling scenes , but they never succeed in really rattling the viewer 
(ROOT (S (S (NP (EX there)) (VP (VBP are) (NP (DT some) (ADJP (RB fairly) (JJ unsettling)) (NNS scenes)))) (, ,) (CC but) (S (NP (PRP they)) (ADVP (RB never)) (VP (VBP succeed) (PP (IN in) (S (ADVP (RB really)) (VP (VBG rattling) (NP (DT the) (NN viewer)))))))))
(ROOT (S (S (NP (EX )) (VP (VBP ) (NP (DT ) (ADJP (RB ) (JJ )) (NNS )))) (, ) (CC ) (S (NP (PRP )) (ADVP (RB )) (VP (VBP ) (PP (IN ) (S (ADVP (RB )) (VP (VBG ) (NP (DT ) (NN )))))))))