I hate twist endings, especially those in the films of M. Night Shyamalan. Maybe it’s because I was told the twist of The Sixth Sense prior to seeing it and haven’t been able to appreciate the filmmaker ever since. It’s not so much that I believe films shouldn’t have twist endings, it’s that I believe films that have twist endings should be enjoyable even when you know the secret (Psycho is still great after a thousand viewings, for example). The only one of Shyamalan’s movies to hold up even with the spoilers revealed is Unbreakable.

So, I had no problem reading about the big secret of Shyamalan’s latest, The Happening. An early review of a rough cut of the thriller has shown up on Collider, and in addition to claiming the thing is “a terrible, terrible movie,” and that, “Mark Wahlberg might very well give the worst performance I’ve ever seen in anything,” the critic includes a complete plot synopsis, including the big revelation of what is causing people to suddenly kill themselves (surely you’ve seen the trailer).

I won’t write out the spoiler here (but here’s a hint: the film has something in common with both The Wizard of Oz and Harry Potter), but you’re welcome to head over to Collider (or Vulture blog) to ruin it for yourself.