I like the movie better because firstly I tend to prefer things which are visual, Wybie's awesome, the non action and action are more spread out, also everyone's probably going to buttonize me for this but I prefer it being in America rather than England, and Coraline's design is better (if you've seen any parts of the comic strip version you'll know what I'm referring to).
I do love Neil's writing style though, and it's great on the audiobook!