This was pretty good for one of those PG-13 creepy movies. It took a little while to get there and the ending was a little bit eh, but the part with all the fright/creeps was more than good enough for me to enjoy the movie. And it needs to be said how completely weird it is watching Harry Potter not play Harry Potter. I give him kudos for picking a role to completely break out of that typecast, but it's going to take awhile.
I would definitely recommend this movie to people into creepy/scary movies like this. It has a decent story and the scares are good.