The Fourth Kind?

Ok, anyone seen this film?

I'm due to see it on Wednesday and I have to say I'm a bit of a girl when it comes to scary films! I'm much better than I used to be (although I still get smashed before hand just in case!), but I watched the trailer on my phone at work the other day and I have to be honest - I nearly wet my knickers!

So, is it as bad as it looks? Do I really need a pair of incontinence pants???