it makes even jason x ... look positively shakesperean by comparison 
(ROOT (S (NP (PRP it)) (VP (VBZ makes) (S (NP (RB even) (NN jason) (NN x) (, ...)) (VP (VB look) (ADJP (RB positively) (JJ shakesperean)) (PP (IN by) (NP (NN comparison))))))))
(ROOT (S (NP (PRP )) (VP (VBZ ) (S (NP (RB ) (NN ) (NN ) (, )) (VP (VB ) (ADJP (RB ) (JJ )) (PP (IN ) (NP (NN ))))))))