across as shallow and glib though not mean-spirited 
(ROOT (FRAG (PP (IN across) (PP (RB as) (ADJP (JJ shallow) (CC and) (JJ glib)))) (SBAR (RB though) (RB not) (ADJP (JJ mean) (HYPH -) (JJ spirited)))))
(ROOT (FRAG (PP (IN ) (PP (RB ) (ADJP (JJ ) (CC ) (JJ )))) (SBAR (RB ) (RB ) (ADJP (JJ ) (HYPH ) (JJ )))))