work , especially since the actresses in the lead roles are all more than competent 
(ROOT (S (NP (NN work)) (, ,) (SBAR (ADVP (RB especially)) (IN since) (S (NP (NP (DT the) (NNS actresses)) (PP (IN in) (NP (DT the) (JJ lead) (NNS roles)))) (VP (VBP are) (RB all) (ADVP (ADVP (JJR more)) (IN than) (JJ competent)))))))
(ROOT (S (NP (NN )) (, ) (SBAR (ADVP (RB )) (IN ) (S (NP (NP (DT ) (NNS )) (PP (IN ) (NP (DT ) (JJ ) (NNS )))) (VP (VBP ) (RB ) (ADVP (ADVP (JJR )) (IN ) (JJ )))))))