it 's a smart , funny look at an arcane area of popular culture , and if it is n't entirely persuasive , it does give exposure to some talented performers . 
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(ROOT (S (S (NP (PRP )) (VP (VBZ ) (NP (NP (DT ) (JJ ) (, ) (JJ ) (NN )) (PP (IN ) (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (JJ ) (NN )))))))) (, ) (CC ) (S (SBAR (IN ) (S (NP (PRP )) (VP (VBZ ) (RB ) (ADJP (RB ) (JJ ))))) (, ) (NP (PRP )) (VP (VBZ ) (VP (VB ) (NP (NN )) (PP (IN ) (NP (DT ) (JJ ) (NNS )))))) (. )))