sickly entertainment at best and mind-destroying cinematic pollution 
(ROOT (NP (NP (NP (JJ sickly) (NN entertainment)) (PP (IN at) (JJS best))) (CC and) (NP (ADJP (NN mind) (, -) (VBG destroying)) (JJ cinematic) (NN pollution))))
(ROOT (NP (NP (NP (JJ ) (NN )) (PP (IN ) (JJS ))) (CC ) (NP (ADJP (NN ) (, ) (VBG )) (JJ ) (NN ))))