as one of the worst films of the summer 
(ROOT (PP (IN as) (NP (NP (CD one)) (PP (IN of) (NP (NP (DT the) (JJS worst) (NNS films)) (PP (IN of) (NP (DT the) (NN summer))))))))
(ROOT (PP (IN ) (NP (NP (CD )) (PP (IN ) (NP (NP (DT ) (JJS ) (NNS )) (PP (IN ) (NP (DT ) (NN ))))))))