Spoilers, obviously.
Yep, we're numb to the fact that trailers often give away the best parts of the movie before they even premiere. But what are some of the worst offenders?
I remember reading about the fan outrage of Star Trek III: The Search for Spock, for the trailer showing the self-destruction of the Enterprise. The cast and crew were furious at the marketing team for that one.
But of course, there are much more recent, and more shameless, examples. What are yours?