appears jagged , as if filmed directly from a television monitor , while the extensive use of stock footage quickly becomes a tiresome cliché 
(ROOT (VP (VBZ appears) (ADJP (JJ jagged)) (, ,) (SBAR (IN as) (IN if) (S (VP (VBN filmed) (PP (ADVP (RB directly)) (IN from) (NP (DT a) (NN television) (NN monitor)))))) (, ,) (SBAR (IN while) (S (NP (NP (DT the) (JJ extensive) (NN use)) (PP (IN of) (NP (NN stock) (NN footage)))) (ADVP (RB quickly)) (VP (VBZ becomes) (NP (DT a) (JJ tiresome) (NN cliché)))))))
(ROOT (VP (VBZ ) (ADJP (JJ )) (, ) (SBAR (IN ) (IN ) (S (VP (VBN ) (PP (ADVP (RB )) (IN ) (NP (DT ) (NN ) (NN )))))) (, ) (SBAR (IN ) (S (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (NN ) (NN )))) (ADVP (RB )) (VP (VBZ ) (NP (DT ) (JJ ) (NN )))))))