's an excellent 90-minute film here 
(ROOT (SINV (VP (VBZ 's)) (NP (NP (DT an) (JJ excellent) (NML (CD 90) (HYPH -) (NN minute)) (NN film)) (ADVP (RB here)))))
(ROOT (SINV (VP (VBZ )) (NP (NP (DT ) (JJ ) (NML (CD ) (HYPH ) (NN )) (NN )) (ADVP (RB )))))