the pacing is often way off and there are too many bona fide groaners among too few laughs . 
(ROOT (S (S (NP (DT the) (NN pacing)) (VP (VBZ is) (ADVP (RB often)) (ADVP (RB way) (RB off)))) (CC and) (S (NP (EX there)) (VP (VBP are) (NP (NP (ADJP (RB too) (JJ many)) (ADJP (JJ bona) (JJ fide)) (NNS groaners)) (PP (IN among) (NP (ADJP (RB too) (JJ few)) (NNS laughs)))))) (. .)))
(ROOT (S (S (NP (DT ) (NN )) (VP (VBZ ) (ADVP (RB )) (ADVP (RB ) (RB )))) (CC ) (S (NP (EX )) (VP (VBP ) (NP (NP (ADJP (RB ) (JJ )) (ADJP (JJ ) (JJ )) (NNS )) (PP (IN ) (NP (ADJP (RB ) (JJ )) (NNS )))))) (. )))