Read more at koreanfilm.org
I wo'nt add much more to what's already been said about Spider Forest on these boards but if anyone is interested in reading more then have a look at koreanfilm.org
For instance I didn't realise ( only watched it once so far ) that Kang's wife and the photoshop girl were both played by the same actress.
The brief review is interesting and it's also worth checking out their discussion boards. A great site for anyone interested in Korean film.