may seem disappointing in its generalities 
(ROOT (VP (MD may) (VP (VB seem) (S (ADJP (JJ disappointing))) (PP (IN in) (NP (PRP$ its) (NNS generalities))))))
(ROOT (VP (MD ) (VP (VB ) (S (ADJP (JJ ))) (PP (IN ) (NP (PRP$ ) (NNS ))))))