to get excited about on this dvd 
(ROOT (S (VP (TO to) (VP (VB get) (ADJP (VBN excited) (PP (IN about))) (PP (IN on) (NP (DT this) (NN dvd)))))))
(ROOT (S (VP (TO ) (VP (VB ) (ADJP (VBN ) (PP (IN ))) (PP (IN ) (NP (DT ) (NN )))))))