jaw-dropping action sequences , striking villains , 
(ROOT (NP (NP (ADJP (NN jaw) (HYPH -) (VBG dropping)) (NN action) (NNS sequences)) (, ,) (NP (VBG striking) (NNS villains)) (, ,)))
(ROOT (NP (NP (ADJP (NN ) (HYPH ) (VBG )) (NN ) (NNS )) (, ) (NP (VBG ) (NNS )) (, )))