the cast ... keeps this pretty watchable , and casting mick jagger as director of the escort service was inspired 
(ROOT (S (S (NP (DT the) (NN cast)) (, ...) (VP (VBZ keeps) (NP (DT this)) (S (ADJP (RB pretty) (JJ watchable))))) (, ,) (CC and) (S (S (VP (NN casting) (NP (NN mick) (NN jagger)) (PP (IN as) (NP (NP (NN director)) (PP (IN of) (NP (DT the) (NN escort) (NN service))))))) (VP (VBD was) (VP (VBN inspired))))))
(ROOT (S (S (NP (DT ) (NN )) (, ) (VP (VBZ ) (NP (DT )) (S (ADJP (RB ) (JJ ))))) (, ) (CC ) (S (S (VP (NN ) (NP (NN ) (NN )) (PP (IN ) (NP (NP (NN )) (PP (IN ) (NP (DT ) (NN ) (NN ))))))) (VP (VBD ) (VP (VBN ))))))