First, let’s just get this out of the way — SPOILER WARNING!!
(As a rule, I don’t care much about spoilers. I think it’s a misnomer. Does knowing what happens really “spoil” or ruin a movie? I don’t think so. I enjoy things just as much if I already know the ending as if I don’t. But there are some things I prefer to go into reasonably blind, The Cabin In The Woods being one of them. So consider yourself warned. It’s impossible to say much about this movie without giving away a few things, though I will still attempt to be vague enough to not totally spell it all out — though I’m not convinced that would make this particular movie any less enjoyable.)