a terrifically entertaining specimen of spielbergian sci-fi . 
(ROOT (NP (NP (DT a) (ADJP (RB terrifically) (JJ entertaining)) (NN specimen)) (PP (IN of) (NP (NN spielbergian) (NN sci-fi))) (. .)))
(ROOT (NP (NP (DT ) (ADJP (RB ) (JJ )) (NN )) (PP (IN ) (NP (NN ) (NN ))) (. )))