more beautiful than either of those films 
(ROOT (ADJP (ADJP (RBR more) (JJ beautiful)) (PP (IN than) (NP (NP (DT either)) (PP (IN of) (NP (DT those) (NNS films)))))))
(ROOT (ADJP (ADJP (RBR ) (JJ )) (PP (IN ) (NP (NP (DT )) (PP (IN ) (NP (DT ) (NNS )))))))