the new insomnia is a surprisingly faithful remake of its chilly predecessor , and when it does elect to head off in its own direction , it employs changes that fit it well rather than ones that were imposed for the sake of commercial sensibilities . 
(ROOT (S (S (NP (DT the) (JJ new) (NN insomnia)) (VP (VBZ is) (NP (NP (DT a) (ADJP (RB surprisingly) (JJ faithful)) (NN remake)) (PP (IN of) (NP (PRP$ its) (JJ chilly) (NN predecessor)))))) (, ,) (CC and) (S (SBAR (WHADVP (WRB when)) (S (NP (PRP it)) (VP (VBZ does) (VP (VB elect) (S (VP (TO to) (VP (VB head) (PRT (RP off)) (PP (IN in) (NP (PRP$ its) (JJ own) (NN direction)))))))))) (, ,) (NP (PRP it)) (VP (VBZ employs) (NP (NP (NP (NNS changes)) (SBAR (WHNP (WDT that)) (S (VP (VBP fit) (NP (PRP it)) (ADVP (RB well)))))) (CONJP (RB rather) (IN than)) (NP (NP (NNS ones)) (SBAR (WHNP (WDT that)) (S (VP (VBD were) (VP (VBN imposed) (PP (IN for) (NP (NP (DT the) (NN sake)) (PP (IN of) (NP (JJ commercial) (NNS sensibilities))))))))))))) (. .)))
(ROOT (S (S (NP (DT ) (JJ ) (NN )) (VP (VBZ ) (NP (NP (DT ) (ADJP (RB ) (JJ )) (NN )) (PP (IN ) (NP (PRP$ ) (JJ ) (NN )))))) (, ) (CC ) (S (SBAR (WHADVP (WRB )) (S (NP (PRP )) (VP (VBZ ) (VP (VB ) (S (VP (TO ) (VP (VB ) (PRT (RP )) (PP (IN ) (NP (PRP$ ) (JJ ) (NN )))))))))) (, ) (NP (PRP )) (VP (VBZ ) (NP (NP (NP (NNS )) (SBAR (WHNP (WDT )) (S (VP (VBP ) (NP (PRP )) (ADVP (RB )))))) (CONJP (RB ) (IN )) (NP (NP (NNS )) (SBAR (WHNP (WDT )) (S (VP (VBD ) (VP (VBN ) (PP (IN ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (JJ ) (NNS ))))))))))))) (. )))