if there was ever a movie where the upbeat ending feels like a copout , this is the one . 
(ROOT (S (SBAR (IN if) (S (NP (EX there)) (VP (VBD was) (ADVP (RB ever)) (NP (NP (DT a) (NN movie)) (SBAR (WHADVP (WRB where)) (S (NP (DT the) (JJ upbeat) (NN ending)) (VP (VBZ feels) (PP (IN like) (NP (DT a) (NN copout)))))))))) (, ,) (NP (DT this)) (VP (VBZ is) (NP (DT the) (NN one))) (. .)))
(ROOT (S (SBAR (IN ) (S (NP (EX )) (VP (VBD ) (ADVP (RB )) (NP (NP (DT ) (NN )) (SBAR (WHADVP (WRB )) (S (NP (DT ) (JJ ) (NN )) (VP (VBZ ) (PP (IN ) (NP (DT ) (NN )))))))))) (, ) (NP (DT )) (VP (VBZ ) (NP (DT ) (NN ))) (. )))