I have it in my collection too.
I went looking for my review of it on my MySpace blog and, on May 15th, I thought the following:
"....it was a ghost story with good characterisation, a lot of dramatic padding, some ridiculous police procedure and some CGI ghostiness. There was a really good and gory scene three-quarters of the way through but my overall feeling was that it was just average in every other way.
Yeah, nothing too special here. Famke looked really tired and I didn't really warm to her character. It wasn't a horrible movie by any means but I didn't notice anything particularly scary. It was better than I thought it would be though."
I might have to write a full review of it one day...