unlike most anime , whose most ardent fans outside japan seem to be introverted young men with fantasy fetishes , metropolis never seems hopelessly juvenile . 
(ROOT (S (PP (IN unlike) (NP (NP (JJS most) (NN anime)) (, ,) (SBAR (WHNP (WHNP (WP$ whose) (ADJP (RBS most) (JJ ardent)) (NNS fans)) (PP (IN outside) (NP (NNP japan)))) (S (VP (VBP seem) (S (VP (TO to) (VP (VB be) (NP (NP (JJ introverted) (JJ young) (NNS men)) (PP (IN with) (NP (NN fantasy) (NNS fetishes)))))))))))) (, ,) (NP (NN metropolis)) (ADVP (RB never)) (VP (VBZ seems) (S (ADJP (RB hopelessly) (JJ juvenile)))) (. .)))
(ROOT (S (PP (IN ) (NP (NP (JJS ) (NN )) (, ) (SBAR (WHNP (WHNP (WP$ ) (ADJP (RBS ) (JJ )) (NNS )) (PP (IN ) (NP (NNP )))) (S (VP (VBP ) (S (VP (TO ) (VP (VB ) (NP (NP (JJ ) (JJ ) (NNS )) (PP (IN ) (NP (NN ) (NNS )))))))))))) (, ) (NP (NN )) (ADVP (RB )) (VP (VBZ ) (S (ADJP (RB ) (JJ )))) (. )))