delivers on the promise of excitement 
(ROOT (S (VP (VBZ delivers) (PP (IN on) (NP (NP (DT the) (NN promise)) (PP (IN of) (NP (NN excitement))))))))
(ROOT (S (VP (VBZ ) (PP (IN ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (NN ))))))))