how good this film might be , depends if you believe that the shocking conclusion is too much of a plunge or not . 
(ROOT (S (SBAR (WHADJP (WRB how) (JJ good)) (S (NP (DT this) (NN film)) (VP (MD might) (VP (VB be))))) (, ,) (VP (VBZ depends) (SBAR (IN if) (S (NP (PRP you)) (VP (VBP believe) (SBAR (IN that) (S (NP (DT the) (JJ shocking) (NN conclusion)) (VP (VBZ is) (UCP (NP (NP (ADJP (RB too) (JJ much))) (PP (IN of) (NP (DT a) (NN plunge)))) (CC or) (RB not))))))))) (. .)))
(ROOT (S (SBAR (WHADJP (WRB ) (JJ )) (S (NP (DT ) (NN )) (VP (MD ) (VP (VB ))))) (, ) (VP (VBZ ) (SBAR (IN ) (S (NP (PRP )) (VP (VBP ) (SBAR (IN ) (S (NP (DT ) (JJ ) (NN )) (VP (VBZ ) (UCP (NP (NP (ADJP (RB ) (JJ ))) (PP (IN ) (NP (DT ) (NN )))) (CC ) (RB ))))))))) (. )))