though overall an overwhelmingly positive portrayal 
(ROOT (S (ADVP (RB though)) (ADVP (RB overall)) (NP (DT an) (ADJP (RB overwhelmingly) (JJ positive)) (NN portrayal))))
(ROOT (S (ADVP (RB )) (ADVP (RB )) (NP (DT ) (ADJP (RB ) (JJ )) (NN ))))