none of the characters or plot-lines are fleshed-out enough to build any interest . 
(ROOT (S (NP (NP (NN none)) (PP (IN of) (NP (DT the) (NML (NML (NNS characters)) (CC or) (NML (NN plot) (HYPH -) (NNS lines)))))) (VP (VBP are) (VP (VBN fleshed) (HYPH -) (ADVP (RP out)) (ADVP (RB enough) (S (VP (TO to) (VP (VB build) (NP (DT any) (NN interest)))))))) (. .)))
(ROOT (S (NP (NP (NN )) (PP (IN ) (NP (DT ) (NML (NML (NNS )) (CC ) (NML (NN ) (HYPH ) (NNS )))))) (VP (VBP ) (VP (VBN ) (HYPH ) (ADVP (RP )) (ADVP (RB ) (S (VP (TO ) (VP (VB ) (NP (DT ) (NN )))))))) (. )))