though it lacks the utter authority of a genre gem , there 's a certain robustness to this engaging mix of love and bloodletting . 
(ROOT (S (SBAR (IN though) (S (NP (PRP it)) (VP (VBZ lacks) (NP (NP (DT the) (JJ utter) (NN authority)) (PP (IN of) (NP (DT a) (NN genre) (NN gem))))))) (, ,) (NP (EX there)) (VP (VBZ 's) (NP (DT a) (JJ certain) (NN robustness)) (PP (IN to) (NP (NP (DT this) (VBG engaging) (NN mix)) (PP (IN of) (NP (NN love) (CC and) (NN bloodletting)))))) (. .)))
(ROOT (S (SBAR (IN ) (S (NP (PRP )) (VP (VBZ ) (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (DT ) (NN ) (NN ))))))) (, ) (NP (EX )) (VP (VBZ ) (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (NP (DT ) (VBG ) (NN )) (PP (IN ) (NP (NN ) (CC ) (NN )))))) (. )))