an instantly forgettable snow-and-stuntwork extravaganza that likely will be upstaged by an avalanche of more appealing holiday-season product . 
(ROOT (NP (NP (DT an) (ADJP (RB instantly) (JJ forgettable)) (NML (NN snow) (HYPH -) (CC and) (HYPH -) (NN stuntwork)) (NN extravaganza)) (SBAR (WHNP (WDT that)) (S (ADVP (RB likely)) (VP (MD will) (VP (VB be) (VP (VBN upstaged) (PP (IN by) (NP (NP (DT an) (NN avalanche)) (PP (IN of) (NP (ADJP (RBR more) (JJ appealing)) (NML (NN holiday) (HYPH -) (NN season)) (NN product)))))))))) (. .)))
(ROOT (NP (NP (DT ) (ADJP (RB ) (JJ )) (NML (NN ) (HYPH ) (CC ) (HYPH ) (NN )) (NN )) (SBAR (WHNP (WDT )) (S (ADVP (RB )) (VP (MD ) (VP (VB ) (VP (VBN ) (PP (IN ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (ADJP (RBR ) (JJ )) (NML (NN ) (HYPH ) (NN )) (NN )))))))))) (. )))