I agree. I saw the movie this afternoon and have been trying to figure out what it was about the movie that disappointed me. Although I liked it well enough, it was not nearly as good as The Lion, The Witch, and The Wardrobe. Because it does not follow the book as well, the plot seems a little thin.
On the other hand, the scenery was beautiful, Reepicheep was so perfect, and I thought they did a great job with the battle scenes - you see the battle without all the gore and blood.