the production values are of the highest and the performances attractive without being memorable . 
(ROOT (S (S (NP (DT the) (NN production) (NNS values)) (VP (VBP are) (PP (IN of) (NP (DT the) (JJS highest))))) (CC and) (S (NP (DT the) (NNS performances)) (ADJP (JJ attractive)) (PP (IN without) (S (VP (VBG being) (ADJP (JJ memorable)))))) (. .)))
(ROOT (S (S (NP (DT ) (NN ) (NNS )) (VP (VBP ) (PP (IN ) (NP (DT ) (JJS ))))) (CC ) (S (NP (DT ) (NNS )) (ADJP (JJ )) (PP (IN ) (S (VP (VBG ) (ADJP (JJ )))))) (. )))