what ultimately makes windtalkers a disappointment is the superficial way it deals with its story . 
(ROOT (S (SBAR (WHNP (WP what)) (S (ADVP (RB ultimately)) (VP (VBZ makes) (S (NP (NNS windtalkers)) (NP (DT a) (NN disappointment)))))) (VP (VBZ is) (NP (NP (DT the) (JJ superficial) (NN way)) (SBAR (S (NP (PRP it)) (VP (VBZ deals) (PP (IN with) (NP (PRP$ its) (NN story)))))))) (. .)))
(ROOT (S (SBAR (WHNP (WP )) (S (ADVP (RB )) (VP (VBZ ) (S (NP (NNS )) (NP (DT ) (NN )))))) (VP (VBZ ) (NP (NP (DT ) (JJ ) (NN )) (SBAR (S (NP (PRP )) (VP (VBZ ) (PP (IN ) (NP (PRP$ ) (NN )))))))) (. )))