a more colorful , more playful tone than his other films 
(ROOT (NP (NP (DT a) (ADJP (RBR more) (JJ colorful)) (, ,) (ADJP (RBR more) (JJ playful)) (NN tone)) (PP (IN than) (NP (PRP$ his) (JJ other) (NNS films)))))
(ROOT (NP (NP (DT ) (ADJP (RBR ) (JJ )) (, ) (ADJP (RBR ) (JJ )) (NN )) (PP (IN ) (NP (PRP$ ) (JJ ) (NNS )))))