enjoyably fast-moving , hard-hitting documentary . 
(ROOT (NP (ADJP (RB enjoyably) (RB fast) (HYPH -) (VBG moving)) (, ,) (ADJP (RB hard) (HYPH -) (VBG hitting)) (NN documentary) (. .)))
(ROOT (NP (ADJP (RB ) (RB ) (HYPH ) (VBG )) (, ) (ADJP (RB ) (HYPH ) (VBG )) (NN ) (. )))