many of these guys are less than adorable 
(ROOT (S (NP (NP (JJ many)) (PP (IN of) (NP (DT these) (NNS guys)))) (VP (VBP are) (ADJP (ADJP (JJR less)) (PP (IN than) (ADJP (JJ adorable)))))))
(ROOT (S (NP (NP (JJ )) (PP (IN ) (NP (DT ) (NNS )))) (VP (VBP ) (ADJP (ADJP (JJR )) (PP (IN ) (ADJP (JJ )))))))