is just an overexposed waste of film 
(ROOT (VP (VBZ is) (NP (NP (RB just) (DT an) (JJ overexposed) (NN waste)) (PP (IN of) (NP (NN film))))))
(ROOT (VP (VBZ ) (NP (NP (RB ) (DT ) (JJ ) (NN )) (PP (IN ) (NP (NN ))))))