like an extreme action-packed film 
(ROOT (PP (IN like) (NP (DT an) (JJ extreme) (ADJP (NN action) (HYPH -) (VBN packed)) (NN film))))
(ROOT (PP (IN ) (NP (DT ) (JJ ) (ADJP (NN ) (HYPH ) (VBN )) (NN ))))