at every opportunity to do something clever , the film goes right over the edge and kills every sense of believability ... all you have left 
(ROOT (S (PP (IN at) (NP (DT every) (NN opportunity) (S (VP (TO to) (VP (VB do) (NP (NP (NN something)) (ADJP (JJ clever)))))))) (, ,) (NP (DT the) (NN film)) (VP (VP (VBZ goes) (PP (ADVP (RB right)) (IN over) (NP (DT the) (NN edge)))) (CC and) (VP (VBZ kills) (NP (NP (NP (DT every) (NN sense)) (PP (IN of) (NP (NN believability)))) (, ...) (NP (NP (DT all)) (SBAR (S (NP (PRP you)) (VP (VBP have) (X (VBN left)))))))))))
(ROOT (S (PP (IN ) (NP (DT ) (NN ) (S (VP (TO ) (VP (VB ) (NP (NP (NN )) (ADJP (JJ )))))))) (, ) (NP (DT ) (NN )) (VP (VP (VBZ ) (PP (ADVP (RB )) (IN ) (NP (DT ) (NN )))) (CC ) (VP (VBZ ) (NP (NP (NP (DT ) (NN )) (PP (IN ) (NP (NN )))) (, ) (NP (NP (DT )) (SBAR (S (NP (PRP )) (VP (VBP ) (X (VBN )))))))))))