It does look good, although there are changes, which are inevitable, and some of the things (Susie's Heaven) are nothing like I imagined. That said, I'm still very excited and willing to accept the film as it is, and not compare it to the book all the time.
It's a unique novel but I think whatever Jackson's done, it will be worth-while in its own right. I'm eagar to see the finished movie. Shame it's not coming out in the UK until late Jan next year but us getting flicks weeks, sometimes months after the US, is sadly typical.