Definitely not scary in the least. Does keep you comfortably on the edge of your seat plenty of times, not right the way through it, but it has a brilliant plot that follows logically from one point to the next pretty well, none of that drawn out dragging it on business, to be honest, when it finished after the first time I’d seen it, i didn’t think it was long enough! That’s usually my own personal indicator that a film must be pretty good.
Unlike Sherlock Holmes, or Avatar – both of which dragged on forever.
Rated PG-13 because there is the odd bit of people getting artificial limbs blown off, green goo going all over the place as a result, what some adults may consider being potentially nightmare worthy scenes for kids, and there is some more human looking blood involved in it – but it is a good film. I’d recommend watching it, but then that’s only cause I enjoyed it, and I’m not really that much of a film critic.