despite its rough edges and a tendency to sag in certain places , is wry and engrossing . 
(ROOT (S (PP (IN despite) (NP (NP (PRP$ its) (JJ rough) (NNS edges)) (CC and) (NP (DT a) (NN tendency) (S (VP (TO to) (VP (VB sag) (PP (IN in) (NP (JJ certain) (NNS places))))))))) (, ,) (VP (VBZ is) (ADJP (JJ wry) (CC and) (JJ engrossing))) (. .)))
(ROOT (S (PP (IN ) (NP (NP (PRP$ ) (JJ ) (NNS )) (CC ) (NP (DT ) (NN ) (S (VP (TO ) (VP (VB ) (PP (IN ) (NP (JJ ) (NNS ))))))))) (, ) (VP (VBZ ) (ADJP (JJ ) (CC ) (JJ ))) (. )))