's a satisfying summer blockbuster and worth a look . 
(ROOT (S (VP (VBZ 's) (UCP (NP (DT a) (JJ satisfying) (NN summer) (NN blockbuster)) (CC and) (ADJP (JJ worth) (NP (DT a) (NN look))))) (. .)))
(ROOT (S (VP (VBZ ) (UCP (NP (DT ) (JJ ) (NN ) (NN )) (CC ) (ADJP (JJ ) (NP (DT ) (NN ))))) (. )))