it 's also not smart or barbed enough for older viewers 
(ROOT (S (NP (PRP it)) (VP (VBZ 's) (ADVP (RB also)) (RB not) (ADJP (JJ smart) (CC or) (VBN barbed) (ADVP (RB enough) (PP (IN for) (NP (JJR older) (NNS viewers))))))))
(ROOT (S (NP (PRP )) (VP (VBZ ) (ADVP (RB )) (RB ) (ADJP (JJ ) (CC ) (VBN ) (ADVP (RB ) (PP (IN ) (NP (JJR ) (NNS ))))))))