In reply to Cú Chullain:
I have vague recollections of watching it as a child, and being fairly freaked out by it, but cant really remember the specifics.
Not watched it since, but did read the novel about 6 months ago, which I thought was utterly fantastic (fairly dark but engrossing, more aimed at adults than children).
Just watched the trailer for new one, don't like the look of the animation, but tone looks reasonably true to original.