worthless , from its pseudo-rock-video opening to the idiocy of its last frames . 
(ROOT (S (ADJP (JJ worthless)) (, ,) (PP (PP (IN from) (NP (PRP$ its) (NML (NN pseudo) (HYPH -) (NN rock) (HYPH -) (NN video)) (NN opening))) (PP (IN to) (NP (NP (DT the) (NN idiocy)) (PP (IN of) (NP (PRP$ its) (JJ last) (NNS frames)))))) (. .)))
(ROOT (S (ADJP (JJ )) (, ) (PP (PP (IN ) (NP (PRP$ ) (NML (NN ) (HYPH ) (NN ) (HYPH ) (NN )) (NN ))) (PP (IN ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (PRP$ ) (JJ ) (NNS )))))) (. )))