Very different from movie. Spoilers in review.
The illustrations are great, if a little abstract. The text design is also quite inventive. As far as the story goes, it's... strange. The text is well-written, but the plot goes in unusual directions that aren't properly foreshadowed. The ending chapters totally come out of left field. It really reads like a dream, where everything makes sense until after it's over and you're just sitting there going, "How did I think that made any sense while it was happening?"