instantly forgettable snow-and-stuntwork extravaganza 
(ROOT (S (ADVP (RB instantly)) (NP (JJ forgettable) (NML (NN snow) (HYPH -) (CC and) (HYPH -) (NN stuntwork)) (NN extravaganza))))
(ROOT (S (ADVP (RB )) (NP (JJ ) (NML (NN ) (HYPH ) (CC ) (HYPH ) (NN )) (NN ))))