rated 'R'

But I like this 'coming soon' poster more:

-from flickr.com-

I watched this movie with a friend. We, and two others, were the only adults. The rest were high school students. In uniform. Oh please... Didn't you guys go to school? It was 11.45!

Those haven't-grown-up-yet students went 'eeeewwww...' and 'ikhhh...' and 'hiiiyyyy...' during these kind of scenes and other bloody acts; which are more than half the movie.

Come on guys.. Did you even know that this movie is rated 'R' -- RESTRICTED? Or in Bahasa Indonesia: 'Untuk Dewasa'. Did you even know why a movie is rated R? Hmpf...