worked better as a one-hour tv documentary 
(ROOT (VP (VBD worked) (ADVP (ADVP (RBR better)) (PP (IN as) (NP (DT a) (NML (CD one) (HYPH -) (NN hour)) (NN tv) (NN documentary))))))
(ROOT (VP (VBD ) (ADVP (ADVP (RBR )) (PP (IN ) (NP (DT ) (NML (CD ) (HYPH ) (NN )) (NN ) (NN ))))))